- Readers have seen millions of AI posts and now pattern-match the vocabulary in under a second. One phrase is survivable; two is a diagnosis.
- The fix is never a synonym. Cut the phrase and replace it with a specific: a number, a name, a date, an actual opinion.
- Paste the banned list into your prompt if you use AI to draft, but know that vocabulary is the shallow layer. Rhythm and specificity are the deep ones.
Readers have now seen millions of AI-generated posts, and they have built a fast, unconscious classifier for the vocabulary. You do not get flagged for one phrase. You get flagged for the pattern. Here are the twelve highest-signal offenders, why the model reaches for each, and what to write instead.
The list#
- "In today's fast-paced world" and every cousin ("in the ever-evolving landscape of"). Pure runway. Delete the sentence entirely; the post starts at your first real claim.
- "Let's dive in" (also "let's unpack this", "buckle up"). Announcing content instead of delivering it. Replace with the first actual point.
- "It's not just X, it's Y." The most recognisable AI construction on the platform. Say the Y part plainly and cut the ceremony.
- "Game-changer." If it changed the game, show the score. Replace with the specific thing that changed: "cut our deploy time from 40 minutes to 6".
- "Unlock" (potential, growth, insights). Nothing was locked. Name the mechanism instead: what becomes possible, for whom, how.
- "Elevate your..." Marketing-brochure verb. Humans say "improve", "fix", or name the actual outcome.
- "Delve." A perfectly good word that model overuse has ruined, probably permanently. Use "dig into" or just start digging.
- "The best part?" A rhetorical drum-roll before a point that rarely earns it. State the point; let the reader decide if it is the best part.
- "Whether you're a founder, a marketer, or a creator..." Addressing everyone is addressing no one. Pick your actual reader and write to them.
- "Here's the kicker" (also "let that sink in", "read that again"). Manufactured drama around an undelivered punchline. If the line lands, it lands without stage directions.
- "A testament to..." Museum-plaque language. Say what it proves in plain words.
- "In conclusion" and the tidy summary paragraph that follows. Threads and posts should end on their strongest specific, not a recap. The bow is for gift wrap.
Why models reach for these#
A language model predicts the most probable continuation, and it is tuned by feedback processes that reward inoffensive, broadly-agreeable output. Both forces push toward the center of English. These twelve phrases are the center of English. They are what you get when nobody in particular is writing to nobody in particular about nothing too specific.
That also explains why the fix is never a synonym. Swapping "game-changer" for "revolutionary" keeps the emptiness and changes the costume. The real replacement for every phrase on this list is the same: a specific. A number, a name, a date, a config value, an opinion someone could disagree with.
Using the list without becoming a robot about it#
If you draft with AI, paste the list into your prompt as a hard constraint; it measurably helps. But know what it does not fix. Vocabulary is the shallow layer of AI-sounding writing. The deep layers are rhythm (every sentence the same length) and stance (no opinions, no stakes, no first person). We cover those in how to write X threads that don't sound like AI, and the durable fix for all three layers is the same move: give the model a real voice profile to write inside, instead of a list of things to avoid.
A banned list tells the model what not to be. A voice tells it what to be. The second one is the one that survives contact with your readers.
FAQ
Why do all AI models converge on the same phrases?
They are trained on overlapping data and tuned with similar feedback processes, which reward the same inoffensive, broadly-agreeable phrasing. The phrases below are what maximum averageness sounds like in English.
Can I just tell ChatGPT to avoid these phrases?
A banned list helps and you should use one, but models route around it with synonyms of the same emptiness. The durable fix is positive constraint: give the model your own voice (sentence lengths, vocabulary, stance) instead of only telling it what not to say.
What if I naturally use some of these phrases?
A couple of them in your genuine voice is fine; humans wrote them before models did. The tell is density plus company: three banned phrases in one post, symmetrical rhythm, and zero specifics is a bot signature even if a human typed it.