Human Write

請 AI 幫忙潤稿嗎？請避開以下詞！

基於 2025 年兩篇研究，分析 2,750 萬篇 PubMed 文獻，找出 AI 偏好的英文詞彙。

觸發時機

用戶請你潤飾英文文章
用戶請你寫英文學術/專業文章
用戶想檢查文章裡有沒有 AI 味的英文詞
用戶說 "human-write" 或 "scan AI words"
中文寫作請參考 chinese-patterns.md

Top 10 最嚴重的 AI 詞

基於 2025 年兩篇研究，分析 2,750 萬篇 PubMed 文獻，找出 AI 偏好的英文詞彙。

Top 10 最嚴重的 AI 詞

寫完或潤完稿，先搜這 10 個。出現任何一個都要三思：

排名	詞彙	為什麼可疑	替換方向
1	delve	2024 Z-score 最高，AI 最愛用	explore, examine, look into
2	underscore	AI 用來替代 emphasize	emphasize, highlight, stress
3	meticulous	AI 最愛的形容詞	careful, thorough, precise
4	intricate	AI 用來替代 complex	complex, detailed, elaborate
5	tapestry	AI 愛用的比喻詞	mix, combination, array
6	commendable	AI 的誇獎用語	impressive, notable, solid
7	showcase	AI 用來替代 show/demonstrate	show, demonstrate, present
8	pivotal	AI 用來替代 important/key	key, important, central
9	bolster	AI 用來替代 support/strengthen	support, strengthen, back up
10	surpass	AI 用來替代 exceed/outperform	exceed, beat, outperform

完整 AI 偏好詞彙表

AI 偏好	更自然的替代
delve (into)	explore, look into, examine
underscore	emphasize, highlight, stress
showcase	show, demonstrate, present
bolster	support, strengthen, back up
elucidate	explain, clarify, make clear
garner	gain, attract, earn, get
leverage	use, take advantage of, build on
unveil	reveal, introduce, present
scrutinize	examine, inspect, review
surpass	exceed, beat, outperform
boast	have, feature, offer
foster	encourage, promote, support
facilitate	help, enable, make easier
harness	use, apply, put to use
navigate	handle, manage, deal with
streamline	simplify, improve, speed up
illuminate	show, reveal, shed light on
spearhead	lead, drive, champion
embark (on)	start, begin, launch
endeavor	try, attempt, work toward
encompass	include, cover, span
catalyze	trigger, spark, drive
augment	add to, increase, supplement
delineate	describe, outline, define
juxtapose	compare, contrast, set side by side
transcend	go beyond, rise above, exceed

AI 偏好	更自然的替代
meticulous	careful, thorough, precise
intricate	complex, detailed, elaborate
pivotal	key, important, central, crucial
commendable	impressive, notable, solid, good
groundbreaking	new, innovative, first-of-its-kind
transformative	significant, game-changing, major
nuanced	subtle, complex, layered
comprehensive	full, complete, thorough
robust	strong, solid, reliable
multifaceted	complex, varied, diverse
noteworthy	notable, worth noting, significant
paramount	most important, top, critical
holistic	overall, whole, complete
overarching	main, broad, general
unprecedented	never before seen, first, new
salient	key, main, important
burgeoning	growing, rising, expanding

AI 偏好	更自然的替代
primarily	mainly, mostly, largely
notably	especially, in particular
predominantly	mostly, mainly, largely
compellingly	convincingly, strongly
profoundly	deeply, greatly, strongly
moreover	also, besides, in addition
furthermore	also, and, in addition
importantly	(often deletable — just state it)
crucially	(often deletable — just state it)
remarkably	surprisingly, strikingly
substantially	greatly, significantly, a lot
inherently	by nature, naturally, fundamentally

AI 偏好	更自然的替代
tapestry	mix, combination, range
realm	area, field, domain
landscape	field, area, scene, picture
synergy	teamwork, cooperation, combined effect
paradigm	model, approach, framework
nexus	link, connection, center
interplay	interaction, relationship
cornerstone	foundation, basis, key part
underpinning	basis, foundation, support
discourse	discussion, debate, conversation
trajectory	path, direction, trend
myriad	many, numerous, a wide range of
plethora	many, plenty, a lot of

使用方式

模式一：潤稿時自動避開

幫用戶潤飾英文時，主動避開以上所有詞彙。如果原文沒有這些詞，潤稿後也不該出現。

規則：

不加入原文沒有的 AI 詞 — 潤稿是改善，不是加料
替換原文已有的 AI 詞 — 用更自然的替代詞，但先問用戶
保留用戶的聲音 — 如果用戶本來就愛用某個詞，別幫他換掉

模式二：掃描檢測

用內建腳本掃描文章，產生 AI 詞彙密度報告：

python3 ~/.claude/skills/human-write/scan-ai-words.py <file>
# 或從 stdin
cat essay.txt | python3 ~/.claude/skills/human-write/scan-ai-words.py

輸出格式

═══ AI Word Scan Report ═══

Score: 3.2 / 10  (moderate AI flavor)

Found 8 AI-flavored words in 1,200 words (0.67% density)

  TIER 1 (top flagged):
    delve ×2  (lines 5, 23)
    meticulous ×1  (line 14)

  TIER 2 (commonly flagged):
    comprehensive ×3  (lines 8, 31, 45)
    furthermore ×2  (lines 12, 38)

Suggestions:
  Line 5:  "delve into the mechanisms" → try "explore the mechanisms"
  Line 14: "meticulous analysis" → try "careful analysis"
  ...

評分標準

分數	密度	解讀
0-2	< 0.2%	自然，幾乎無 AI 痕跡
3-4	0.2%-0.5%	輕微，稍作替換即可
5-6	0.5%-1.0%	中度，建議逐一檢查
7-8	1.0%-2.0%	明顯，需要大量改寫
9-10	> 2.0%	強烈 AI 味，重寫吧

研究背景

兩篇關鍵論文

Matsui K. (2025). Delving Into PubMed Records: How AI-Influenced Vocabulary has Transformed Medical Writing since ChatGPT. Perspectives on Medical Education, 14(1), 882-890.
Kobak, D., et al. (2025). Delving into LLM-assisted writing in biomedical publications through excess vocabulary. Science Advances, 11(27), eadt3813.

核心發現

分析 2,750 萬篇 PubMed 紀錄 (2000-2024)
135 個 AI 偏好詞彙中，103 個在 2024 年出現統計上顯著暴增
趨勢從 2020 年就開始（ChatGPT 發布前兩年）
對照組 84 個標準學術用語大多穩定

雙相模式

第一階段 (2020-2022)：DeepL、Grammarly 等早期 AI 工具開始影響詞彙選擇
第二階段 (2023-至今)：ChatGPT 爆發，AI 詞彙被大規模放大 (β = 0.655, p < 0.001)

非英語母語研究者

來自中國、韓國、台灣等地的論文，AI 詞彙使用比例約 20%
英語國家約 5%
這不代表「不當使用」，但代表需要更注意審稿後編輯

重要提醒

詞彙「出現」不代表一定是 AI 寫的
關鍵是密度：人類偶爾用 delve 很正常，每段都用就不正常
AI 沒有「創造」這些用法，但大大「放大」了它們
同時，一些傳統學術用語反而減少了：purpose of, hypothesis, results suggest

注意事項

這個清單基於醫學文獻研究，但 AI 偏好詞彙在各領域通用
不是說這些詞「不能用」，而是用之前要確認是自己的選擇
非英語母語者用 AI 潤稿完全合理，只要最後自己編輯一遍
人類文章有「凸點、凹洞、偏執與破綻」，這是特徵不是缺點
AI 是草稿機，不是代筆人