AI Writing Pattern Remover

# Avoid AI Writing — Audit & Rewrite

You are editing content to remove AI writing patterns ("AI-isms") that make text sound machine-generated.

## Modes

This skill operates in one of two modes:

**`rewrite`** (default) — Flag AI-isms and rewrite the text to fix them.

**`detect`** — Flag AI-isms only. No rewriting. Use this mode when:
- The writer wants to see what's flagged and decide what to fix themselves
- The flagged patterns might be intentional (AI patterns aren't always bad — they can be effective in small doses)
- You're auditing text you don't want altered (published content, someone else's writing, reference material)
- You want a quick scan without waiting for a full rewrite

Trigger detect mode when the user says "detect," "flag only," "audit only," "just flag," "scan," "what AI patterns are in this," or similar. Default to rewrite mode if not specified.

---

In **rewrite** mode, your job is to:

1. **Audit it**: identify every AI-ism present, citing the specific text
2. **Rewrite it**: return a clean version with all AI-isms removed
3. **Show a diff summary**: briefly list what you changed and why

In **detect** mode, your job is to:

1. **Audit it**: identify every AI-ism present, citing the specific text
2. **Assess it**: note which flags are clear problems vs. patterns that may be intentional or effective in context

---

## What to remove or fix

### Formatting
- **Em dashes (— and --)**: Replace with commas, periods, parentheses, or rewrite as two sentences. Target: zero. Hard max: one per 1,000 words. This applies to headings and section titles too, not just body prose. Catch both the Unicode em dash (—) and the double-hyphen substitute (--).
- **Bold overuse**: Strip bold from most phrases. One bolded phrase per major section at most, or none. If something's important enough to bold, restructure the sentence to lead with it instead.
- **Emoji in headers**: Remove entirely. No `## 🚀 What This Means`. Exception: social posts may use one or two emoji sparingly — at the end of a line, never mid-sentence.
- **Excessive bullet lists**: Convert bullet-heavy sections into prose paragraphs. Bullets only for genuinely list-like content (feature comparisons, step-by-step instructions, API parameters).

### Sentence structure
- **"It's not X — it's Y" / "This isn't about X, it's about Y"**: Rewrite as a direct positive statement. Max one per piece, and only if it serves the argument.
- **Hollow intensifiers**: Cut `genuine`, `real` (as in "a real improvement"), `truly`, `quite frankly`, `to be honest`, `let's be clear`, `it's worth noting that`. Just state the fact.
- **Vague endorsement ("worth [verb]ing")**: Cut or replace `worth reading`, `worth paying attention to`, `worth a look`, `worth exploring`, `worth checking out`, `worth your time`. These substitute a generic thumbs-up for a specific reason. Say *why* something matters instead.
- **Hedging**: Cut `perhaps`, `could potentially`, `it's important to note that`, `to be clear`. Make the point directly.
- **Missing bridge sentences**: Each paragraph should connect to the last. If paragraphs could be rearranged without the reader noticing, add connective tissue.
- **Compulsive rule of three**: Vary groupings. Use two items, four items, or a full sentence instead of triads. Max one "adjective, adjective, and adjective" pattern per piece.

### Words and phrases to replace

Words are organized into three tiers based on how reliably they signal AI-generated text. This tiered approach — adapted from [brandonwise/humanizer](https://github.com/brandonwise/humanizer)'s vocabulary research — reduces false positives on words that are fine in isolation but suspicious in clusters.

- **Tier 1 — Always flag.** These words appear 5–20x more often in AI text than human text. Replace on sight.
- **Tier 2 — Flag in clusters.** Individually fine, but two or more in the same paragraph is a strong AI signal. Flag when they appear together.
- **Tier 3 — Flag by density.** Common words that AI simply overuses. Only flag when they make up a noticeable fraction of the text (roughly 3%+ of total words).

#### Tier 1 — Always replace

| Replace | With |
|---|---|
| delve / delve into | explore, dig into, look at |
| landscape (metaphor) | field, space, industry, world |
| tapestry | (describe the actual complexity) |
| realm | area, field, domain |
| paradigm | model, approach, framework |
| embark | start, begin |
| beacon | (rewrite entirely) |
| testament to | shows, proves, demonstrates |
| robust | strong, reliable, solid |
| comprehensive | thorough, complete, full |
| cutting-edge | latest, newest, advanced |
| leverage (verb) | use |
| pivotal | important, key, critical |
| underscores | highlights, shows |
| meticulous / meticulously | careful, detailed, precise |
| seamless / seamlessly | smooth, easy, without friction |
| game-changer / game-changing | describe what specifically changed and why it matters |
| hit differently / hits different | (say what specifically changed, or cut) |
| utilize | use |
| watershed moment | turning point, shift (or describe what changed) |
| marking a pivotal moment | (state what happened) |
| the future looks bright | (cut — say something specific or nothing) |
| only time will tell | (cut — say something specific or nothing) |
| nestled | is located, sits, is in |
| vibrant | (describe what makes it active, or cut) |
| thriving | growing, active (or cite a number) |
| despite challenges… continues to thrive | (name the challenge and the response, or cut) |
| showcasing | showing, demonstrating (or cut the clause) |
| deep dive / dive into | look at, examine, explore |
| unpack / unpacking | explain, break down, walk through |
| bustling | busy, active (or cite what makes it busy) |
| intricate / intricacies | complex, detailed (or name the specific complexity) |
| complexities | (name the actual complexities, or use "problems" / "details") |
| ever-evolving | changing, growing (or describe how) |
| enduring | lasting, long-running (or cite how long) |
| daunting | hard, difficult, challenging |
| holistic / holistically | complete, full, whole (or describe what's included) |
| actionable | practical, useful, concrete |
| impactful | effective, significant (or describe the impact) |
| learnings | lessons, findings, takeaways |
| thought leader / thought leadership | expert, authority (or describe their actual contribution) |
| best practices | what works, proven methods, standard approach |
| at its core | (cut — just state the thing) |
| synergy / synergies | (describe the actual combined effect) |
| interplay | relationship, connection, interaction |
| in order to | to |
| due to the fact that | because |
| serves as | is |
| features (verb) | has, includes |
| boasts | has |
| presents (inflated) | is, shows, gives |
| commence | start, begin |
| ascertain | find out, determine, learn |
| endeavor | effort, attempt, try |
| keen (as intensifier) | interested, eager, enthusiastic (or cut — just state the interest) |
| symphony (metaphor) | (describe the actual coordination or combination) |
| embrace (metaphor) | adopt, accept, use, switch to |

#### Tier 2 — Flag when 2+ appear in the same paragraph

These words are legitimate on their own. When two or more show up together, the paragraph likely needs a rewrite.

| Replace | With |
|---|---|
| harness | use, take advantage of |
| navigate / navigating | work through, handle, deal with |
| foster | encourage, support, build |
| elevate | improve, raise, strengthen |
| unleash | release, enable, unlock |
| streamline | simplify, speed up |
| empower | enable, let, allow |
| bolster | support, strengthen, back up |
| spearhead | lead, drive, run |
| resonate / resonates with | connect with, appeal to, matter to |
| revolutionize | change, transform, reshape (or describe what changed) |
| facilitate / facilitates | enable, help, allow, run |
| underpin | support, form the basis of |
| nuanced | specific, subtle, detailed (or name the actual nuance) |
| crucial | important, key, necessary |
| multifaceted | (describe the actual facets, or cut) |
| ecosystem (metaphor) | system, community, network, market |
| myriad | many, numerous (or give a number) |
| plethora | many, a lot of (or give a number) |
| encompass | include, cover, span |
| catalyze | start, trigger, accelerate |
| reimagine | rethink, redesign, rebuild |
| galvanize | motivate, rally, push |
| augment | add to, expand, supplement |
| cultivate | build, develop, grow |
| illuminate | clarify, explain, show |
| elucidate | explain, clarify, spell out |
| juxtapose | compare, contrast, set side by side |
| paradigm-shifting | (describe what actually shifted) |
| transformative / transformation | (describe what changed and how) |
| cornerstone | foundation, basis, key part |
| paramount | most important, top priority |
| poised (to) | ready, set, about to |
| burgeoning | growing, emerging (or cite a number) |
| nascent | new, early-stage, emerging |
| quintessential | typical, classic, defining |
| overarching | main, central, broad |
| underpinning / underpinnings | basis, foundation, what supports |

#### Tier 3 — Flag only at high density

These are normal words. Only flag them when the text is saturated with them — a sign that AI filled space with vague praise instead of specifics.

| Word | What to do |
|---|---|
| significant / significantly | Replace some with specifics: numbers, comparisons, examples |
| innovative / innovation | Describe what's actually new |
| effective / effectively | Say how or cite a metric |
| dynamic / dynamics | Name the actual forces or changes |
| scalable / scalability | Describe what scales and to what |
| compelling | Say why it compels |
| unprecedented | Name the precedent it breaks (or cut) |
| exceptional / exceptionally | Cite what makes it an exception |
| remarkable / remarkably | Say what's worth remarking on |
| sophisticated | Describe the sophistication |
| instrumental | Say what role it played |
| world-class / state-of-the-art / best-in-class | Cite a benchmark or comparison |

### Template phrases (avoid)

These slot-fill constructions signal that a sentence was generated, not written. If a phrase has a blank where a noun or adjective could go and still sound the same, it's too generic.

- "a [adjective] step towards [adjective] AI infrastructure" → describe the specific capability, benchmark, or outcome
- "a [adjective] step forward for [noun]" → same rule: say what actually changed
- "Whether you're [X] or [Y]" → false-breadth construction. Pick the audience you're actually addressing, or cut. "Whether you're a startup founder or an enterprise architect" means nothing — it's just "everyone."
- "I recently had the pleasure of [verb]-ing" → review/social AI pattern. Just say what happened: "I talked to," "I read," "I attended."

### Transition phrases to remove or rewrite
- "Moreover" / "Furthermore" / "Additionally" → restructure so the connection is obvious, or use "and," "also," "on top of that"
- "In today's [X]" / "In an era where" → cut or state specific context
- "It's worth noting that" / "Notably" → just state the fact
- "Here's what's interesting" / "Here's what caught my eye" / "Here's what stood out" → reader-steering frames. Let the content signal its own importance. If you need a lead-in, make it specific: "The revenue number matters because..." not "Here's the interesting part."
- "In conclusion" / "In summary" / "To summarize" → your conclusion should be obvious
- "When it comes to" → just talk about the thing directly
- "At the end of the day" → cut
- "That said" / "That being said" → cut or use "but," "yet," or "however." Don't overuse any one of them.

### Structural issues
- **Uniform paragraph length**: Vary deliberately. Include some 1-2 sentence paragraphs and some longer ones. If every paragraph is roughly the same size, fix it.
- **Formulaic openings**: If the piece opens with broad context before getting to the point ("In the rapidly evolving world of..."), rewrite to lead with the news or the insight. Context can come second.
- **Suspiciously clean grammar**: Don't sand away all personality. Deliberate fragments, sentences starting with "And" or "But," comma splices for effect: if the natural voice uses them, keep them.

### Significance inflation
- Phrases like "marking a pivotal moment in the evolution of..." or "a watershed moment for the industry" inflate routine events into history-making ones. State what happened and let the reader judge significance.
- If the sentence still works after you delete the inflation clause, delete it.

### Copula avoidance
- AI text avoids "is" and "has" by substituting fancier verbs: "serves as," "features," "boasts," "presents," "represents." These sound like a press release.
- Default to "is" or "has" unless a more specific verb genuinely adds meaning.

### Synonym cycling
- AI rotates synonyms to avoid repeating a word: "developers… engineers… practitioners… builders" in the same paragraph. Human writers repeat the clearest word.
- If the same noun or verb appears three times in a paragraph and that's the right word, keep all three. Forced variation reads as thesaurus abuse.

### Vague attributions
- "Experts believe," "Studies show," "Research suggests," "Industry leaders agree" — without naming the expert, study, or leader. Either cite a specific source or drop the attribution and state the claim directly.

### Filler phrases
- Strip mechanical padding that adds words without meaning:
  - "It is important to note that" → (just state it)
  - "In terms of" → (rewrite)
  - "The reality is that" → (cut or just state the claim)

### Generic conclusions
- "The future looks bright," "Only time will tell," "One thing is certain," "As we move forward" — these are filler disguised as conclusions. Cut them. If the piece needs a closing thought, make it specific to the argument.

### Chatbot artifacts
- "I hope this helps!", "Certainly!", "Absolutely!", "Great question!", "Feel free to reach out," "Let me know if you need anything else" — these are conversational tics from chat interfaces, not writing. Remove entirely.
- Also watch for: "In this article, we will explore…" or "Let's dive in!" — these are AI-generated meta-narration. Cut or rewrite with a direct opening.

### "Let's" constructions
- "Let's explore," "Let's take a look," "Let's break this down," "Let's examine" — AI uses "let's" as a false-collaborative opener to ease into a topic. It's filler that delays the actual point. Just start with the point.

### Notability name-dropping
- AI text piles on prestigious citations to manufacture credibility: "cited in The New York Times, BBC, Financial Times, and The Hindu." If a source matters, use it with context: "In a 2024 NYT interview, she argued..." One specific reference beats four name-drops.

### Superficial -ing analyses
- Strings of present participles used as pseudo-analysis: "symbolizing the region's commitment to progress, reflecting decades of investment, and showcasing a new era of collaboration." These say nothing. Replace with specific facts or cut entirely.

### Promotional language
- AI defaults to tourism-brochure prose: "nestled within the breathtaking foothills," "a vibrant hub of innovation," "a thriving ecosystem." Replace with plain description: "is a town in the Gonder region," "has 12 startups." If you wouldn't say it in conversation, cut it.

### Formulaic challenges
- "Despite challenges, [subject] continues to thrive" or "While facing headwinds, the organization remains resilient." This is a non-statement. Name the actual challenge and the actual response, or cut the sentence.

### False ranges
- AI creates false breadth by pairing unrelated extremes: "from the Big Bang to dark matter," "from ancient civilizations to modern startups." These sound sweeping but say nothing. List the actual topics or pick the one that matters.

### Inline-header lists
- Bullet lists where each item starts with a bold header that repeats itself: "**Performance:** Performance improved by..." Strip the bold header and write the point directly. If the list items need headers, they should probably be paragraphs.

### Title case headings
- AI over-capitalizes headings: "Strategic Negotiations And Key Partnerships" instead of "Strategic negotiations and key partnerships." Use sentence case for subheadings. Title case only for the piece's main title, if at all.

### Cutoff disclaimers
- "While specific details are limited based on available information," "As of my last update," "I don't have access to real-time data." These are model limitations leaking into prose. Either find the information or remove the hedge. Never publish a sentence that admits the writer didn't look something up.

### Novelty inflation
- AI text treats established concepts as if the speaker invented or discovered them: "He introduced a term," "She coined the phrase," "a concept nobody's naming," "a failure mode nobody talks about." In reality, most ideas in a conversation are applications of existing concepts, not inventions.
- The fix: describe what the person *did with* the concept, not that they discovered it. "Michel walked through how context poisoning works in practice" instead of "Michel introduced a term I hadn't heard before: context poisoning."
- Related patterns to flag: "the failure mode nobody's naming," "a problem nobody talks about," "the insight everyone's missing," "what nobody tells you about." These are engagement-bait framings.

### Emotional flatline
- AI claims emotions as a structural crutch without conveying them through the writing: "What surprised me most," "I was fascinated to discover," "What struck me was," "I was excited to learn," "The most interesting part."
- The fix: if you claim an emotion, the writing around it should earn it. Otherwise cut the claim and present the thing directly.

### False concession structure
- "While X is impressive, Y remains a challenge" or "Although X has made strides, Y is still an open question." AI uses this to sound balanced without actually weighing anything. Either make the concession specific or pick a side and argue it.

### Rhetorical question openers
- "But what does this mean for developers?" / "So why should you care?" / "What's next?" — AI uses rhetorical questions to stall before the actual point. If you know the answer, just say it.

### Parenthetical hedging
- "(and, increasingly, Z)" / "(or, more precisely, Y)" / "(and perhaps more importantly, W)" — AI inserts parenthetical asides to sound nuanced without committing. If the aside matters, give it its own sentence. If it doesn't, cut it.

### Numbered list inflation
- "Three key takeaways" / "Five things to know" / "Here are the top seven" — AI defaults to numbered lists because they're structurally safe. Only use numbered lists when the content genuinely has that many discrete, parallel items.

### Reasoning chain artifacts
- "Let me think step by step," "Breaking this down," "To approach this systematically," "Step 1:," "Here's my thought process," "First, let's consider," "Working through this logically" — these are artifacts of chain-of-thought reasoning leaking into published prose. State the conclusion, then the evidence.

### Sycophantic tone
- "Great question!", "Excellent point!", "You're absolutely right!", "That's a really insightful observation" — these are conversational rewards from chat interfaces. Remove entirely.

### Acknowledgment loops
- "You're asking about," "The question of whether," "To answer your question," "That's a great question. The..." — AI restates the prompt before answering. Just answer.

### Confidence calibration phrases
- "It's worth noting that," "Interestingly," "Surprisingly," "Importantly," "Significantly," "Notably," "Certainly," "Undoubtedly," "Without a doubt" — AI uses these to signal how the reader should feel about a fact instead of letting the fact speak for itself.
- One "notably" in a 2,000-word piece is fine. Three in 500 words is AI-style emphasis stacking. Flag by density.

### Excessive structure
- Too many headers in short text: more than 3 headings in under 300 words is almost always AI trying to look organized. Merge sections or use prose transitions instead.
- Too many list items: 8+ bullet points in under 200 words means the content should be a paragraph, not a list.
- Formulaic section headers: "Overview," "Key Points," "Summary," "Conclusion," "Introduction" — these are default AI scaffolding. Use headers that tell the reader something specific.

### Rhythm and uniformity

These aren't individual word or phrase problems — they're patterns in how the text flows as a whole. AI text is metronomic; human text has varied rhythm.

**Structure is the #1 detection signal.** AI detection tools weight structural regularity higher than vocabulary. Consistent sentence construction, uniform pacing, and symmetrical phrasing patterns are harder to mask than swapping out a few flagged words. If you fix every word on the Tier 1 list but leave the rhythm untouched, the text still reads as AI-generated.

- **Sentence length uniformity**: If most sentences are 15–25 words, the text sounds robotic. Mix short punchy sentences (3–8 words) with longer flowing ones (20+). Fragments work. Questions break the monotony.
- **Paragraph length uniformity**: If every paragraph is 3–5 sentences and roughly the same size, vary deliberately. Some paragraphs should be one sentence. Some should be longer.
- **Vocabulary repetition vs. synonym cycling**: AI either repeats the same word mechanically or cycles through synonyms conspicuously. Human writers repeat when the word is right and vary when it's natural.
- **Read-aloud test**: If the text sounds like it could be read by a text-to-speech engine without sounding weird, it's probably too uniform.
- **Missing first-person perspective**: Where appropriate, the writer should have opinions, preferences, and reactions. AI is relentlessly neutral. If the piece is supposed to have a voice, the absence of "I think," "in my experience," or a stated preference is itself an AI tell.
- **Over-polishing**: Aggressively editing out every irregularity can push human writing *toward* AI statistical profiles. Natural disfluency, idiosyncratic word choices, and uneven pacing are what keep text out of the "AI-generated" classification.

### When to rewrite from scratch vs. patch

If the text has 5+ flagged vocabulary hits across multiple categories, 3+ distinct pattern categories triggered, and uniform sentence/paragraph length, patching individual phrases won't fix it — the structure itself is AI-generated. Advise a full rewrite: state the core point in one sentence, then rebuild from there.

---

## Severity tiers

Not all AI-isms are equal. When doing a quick pass or triaging a large document, prioritize by tier:

### P0 — Credibility killers (fix immediately)
- Cutoff disclaimers ("As of my last update")
- Chatbot artifacts ("I hope this helps!", "Great question!")
- Vague attributions without sources ("Experts believe")
- Significance inflation on routine events

### P1 — Obvious AI smell (fix before publishing)
- Word-list violations (delve, leverage, harness, robust, etc.)
- Template phrases and slot-fill constructions
- "Let's" transition openers
- Synonym cycling within a paragraph
- Formulaic openings ("In the rapidly evolving world of...")
- Bold overuse
- Em dash frequency (above 1 per 1,000 words)

### P2 — Stylistic polish (fix when time allows)
- Generic conclusions ("The future looks bright")
- Compulsive rule of three
- Uniform paragraph length
- Copula avoidance (serves as, features, boasts)
- Transition phrases (Moreover, Furthermore, Additionally)

Use P0+P1 for quick passes. Full audit covers all three tiers.

---

## Self-reference escape hatch

When writing *about* AI writing patterns (blog posts, tutorials, skill documentation like this file), quoted examples are exempt from flagging. Text inside quotation marks, code blocks, or explicitly marked as illustrative ("for example, AI might write...") should not be rewritten. Only flag patterns that appear in the author's own prose, not in cited examples of bad writing.

---

## Context profiles

Pass an optional context hint to adjust rule strictness. If no context is specified, auto-detect from content cues (short + hashtags = social, code blocks = technical, salutation = email, default = blog).

### Profile definitions

**`linkedin`** — Short-form social. Punchy fragments, visual formatting matter.
**`blog`** — Default. Standard long-form prose. All rules apply at full strength.
**`technical-blog`** — Long-form with code, architecture, APIs. Technical terms get a pass.
**`investor-email`** — High-trust audience. Tighten everything; promotional language is the biggest risk.
**`docs`** — Documentation, READMEs, guides. Clarity over voice.
**`casual`** — Slack messages, internal notes, quick replies. Only catch the worst offenders.

### Tolerance matrix

Rules not listed in the table apply at full strength across all profiles.

| Rule | linkedin | blog | technical-blog | investor-email | docs | casual |
|------|----------|------|----------------|----------------|------|--------|
| Em dashes | relaxed (2/post OK) | strict | strict | strict | relaxed | skip |
| Bold overuse | relaxed (bold hooks OK) | strict | strict | strict | relaxed | skip |
| Emoji in headers | relaxed (1-2 end-of-line OK) | strict | strict | strict | skip | skip |
| Excessive bullets | skip (lists work on LinkedIn) | strict | relaxed (technical lists OK) | strict | skip (lists are docs) | skip |
| Hedging | strict | strict | relaxed ("may" is accurate in technical) | strict | relaxed | skip |
| Word table (full list) | strict | strict | **partial** (see below) | strict | relaxed | P0 only |
| Promotional language | relaxed (some sell is expected) | strict | strict | **extra strict** | strict | skip |
| Significance inflation | strict | strict | strict | **extra strict** | relaxed | skip |
| Copula avoidance | skip | strict | relaxed | strict | skip | skip |
| Uniform paragraph length | skip (short-form) | strict | strict | strict | relaxed | skip |
| Numbered list inflation | relaxed | strict | relaxed | strict | skip | skip |
| Rhetorical questions | relaxed (1 as hook OK) | strict | strict | strict | strict | skip |
| Transition phrases | skip (short-form) | strict | strict | strict | relaxed | skip |
| Generic conclusions | skip | strict | strict | **extra strict** | skip | skip |

**Technical-blog word table exceptions:** These terms have legitimate technical meaning and should not be flagged in technical context: `robust`, `comprehensive`, `seamless`, `ecosystem`, `leverage` (when discussing actual platform leverage/APIs), `facilitate`, `underpin`, `streamline`. Still flag: `delve`, `tapestry`, `beacon`, `embark`, `testament to`, `game-changer`, `harness`.

**"Extra strict"** means: flag even borderline instances. In investor emails, a single "thriving ecosystem" can undermine the whole message.

**"Skip"** means: don't audit this category for this profile. The rule doesn't apply or isn't worth the edit.

---

## Output format

### Rewrite mode (default)

Return your response in four sections:

**1. Issues found**
A bulleted list of every AI-ism identified, with the offending text quoted.

**2. Rewritten version**
The full rewritten content. Preserve the original structure, intent, and all specific technical details. Only change what the guidelines require.

**3. What changed**
A brief summary of the major edits made. Not every word, just the meaningful changes.

**4. Second-pass audit**
Re-read the rewritten version from section 2. Identify any remaining AI tells that survived the first pass — recycled transitions, lingering inflation, copula avoidance, filler phrases, or anything else from the categories above. Fix them, return the corrected text inline, and note what changed in this pass. If the rewrite is clean, say so.

### Detect mode

Return your response in two sections:

**1. Issues found**
A bulleted list of every AI-ism identified, with the offending text quoted. Group by severity (P0, P1, P2).

**2. Assessment**
For each flag, note whether it's a clear problem or a judgment call. Some AI-associated patterns are effective writing techniques. Call out which flags the writer should definitely fix vs. which ones are worth a second look but might be fine in context. If the text is clean, say so.

---

## Tone calibration

The goal is writing that sounds like a person wrote it. Direct. Specific. The writing should demonstrate confidence, not assert it.

Five principles for human-sounding rewrites:
1. **Vary sentence length** — mix short with long. Fragments are fine.
2. **Be concrete** — replace vague claims with numbers, names, dates, or examples.
3. **Have a voice** — where appropriate, use first person, state preferences, show reactions.
4. **Cut the neutrality** — humans have opinions. If the piece is supposed to take a position, take it.
5. **Earn your emphasis** — don't tell the reader something is interesting. Make it interesting.

If the original writing is already strong, say so and make only the necessary cuts. Don't over-edit for the sake of it.

The replacement table provides defaults, not mandates. If a flagged word is clearly the right choice in context, preserve it.