Read enough AI-generated text and you start seeing the same phrases over and over: "it is worth noting that," "in today's rapidly evolving landscape," "delve into." These aren't random, they reflect the statistical patterns of how large language models generate text, favoring the safest, most probable phrasing at every step. Detectors don't only measure perplexity and burstiness at the sentence level; they also pattern-match against these high-frequency phrases directly, so a document containing ten of them scores higher than a structurally identical one with none. Cutting them is one of the fastest, cheapest ways to lower a score, since each one you remove is also a word choice that was dragging perplexity down.
A document containing ten of these phrases will score higher than a structurally identical document that has none.
Hollow Openers and Transitions
ChatGPT inserts these to signal it's moving between ideas, adding words without adding meaning. Cut "in today's rapidly evolving world" and just start with your first real sentence; the scene-setting warm-up is doing no work. Cut "it is worth noting that" and "it is important to note that," since the sentence is worth reading or it isn't, and the label adds nothing either way. Cut "as previously mentioned," since the reader either remembers or doesn't, and repeating yourself won't fix that. Replace "with this in mind" with "so" or "that means," and "having said that" with "even so" or "still," both of which say the same thing in fewer, plainer words.
Conclusion Signals
ChatGPT almost always ends essays with one of these, which makes them a reliable AI signal on their own. Cut "to summarize," "to conclude," and "in summary" entirely; either your argument was clear or it wasn't. Replace "in conclusion" with a strong final statement that stands on its own, and cut "as we have seen" so your conclusion opens with the actual point instead.
Overused Transition Adverbs and Hedging
Used once or twice these are fine; the problem is that ChatGPT stacks them throughout an entire document until every paragraph opens the same way. Replace "furthermore" and "moreover" with "also," or better, restructure the sentence so the logical connection is implicit and needs no signpost at all. Cut "certainly," "undoubtedly," and "notably" outright, since a claim that's actually certain doesn't need to announce it. Cut "it is clear that" and "clearly," and state the point directly instead. Replace "one must consider" with the plainer "consider," and "it is crucial to" with "you must," or rewrite the sentence to show why something matters rather than just asserting that it does.
Overloaded Verbs and Adjectives
"Delve into" is a genuine AI fingerprint word, one of the most-cited giveaways in any "spot the AI" discussion; replace it with "explore" or "look at." "Utilize" is always just "use," no exceptions. Replace "leverage" with "use" unless you specifically mean financial leverage, "facilitate" with "help" or "enable," and "foster" with "build" or "encourage." Among adjectives, "comprehensive," "robust," and "nuanced" are usually padding rather than description: "a comprehensive guide" is just "a guide," and describing something as nuanced rarely conveys the actual nuance, it just claims one exists. "Cutting-edge" and "groundbreaking" are almost always overstatements too; name what specifically is new or changed instead of reaching for the adjective that does the claiming for you.
Metaphor Words ChatGPT Overuses
"Landscape" ("the digital landscape") should become "the market" or "the field." "Realm" should become "in AI" rather than "in the realm of AI." "Tapestry," as in "a rich tapestry of," is almost always an AI tell; cut it. This list exists as its own genre on Reddit, where r/ChatGPT produces a "words that scream AI" thread every few weeks, and the same offenders top every one: delve, tapestry, testament, vibrant, foster, elevate, unleash, embark, boasts, showcase, seamless, game-changer. If a word keeps showing up in those threads, human readers have already learned to flinch at it, which makes it a tell before any software gets involved.
Using This List Efficiently
Don't hunt for these one at a time. Search your draft for the highest-frequency ones first, delve, furthermore, moreover, in conclusion, landscape, robust, nuanced, since these eight appear in most AI-generated documents and cutting them from a 500-word passage takes about five minutes. Re-read afterward; sentences are almost always stronger once the filler is gone.
One caution worth naming: phrase-hunting is necessary but not sufficient. Detectors score sentence structure, not vocabulary, so a document scrubbed of every word above can still be flagged, a mechanic explained fully in how AI detectors actually work. Treat this list as the human-reader layer of the fix, and a rewriter humanizer like AI Rewriter as the detector layer, since its Simplify and Elevate modes replace these patterns structurally instead of requiring a manual hunt, with a live detection score to confirm the result before you submit.