42 ChatGPT Phrases to Avoid (And What to Write Instead)

If you have read AI-generated text for long enough, you start to see the same phrases appearing over and over. It is worth noting that. In today’s rapidly evolving landscape. Delve into. It goes without saying. These are not random — they reflect the statistical patterns of how large language models generate text.

AI detectors do not only measure perplexity and burstiness at the structural level. They also pattern-match against these high-frequency AI phrases. A document containing ten of them will score higher than a structurally identical document that has none. Cutting them is one of the fastest ways to lower your AI detection score.

Below is a categorised list of the phrases ChatGPT uses most often, along with direct replacements.

Category 1 — Hollow Openers and Transitions

These are phrases ChatGPT inserts to signal that it is moving between ideas. They add words without adding meaning.

• "In today’s rapidly evolving world…" — Delete the opener entirely. Start with your first real sentence.
• "It is worth noting that…" — Delete it. The sentence is worth reading or it is not.
• "It is important to note that…" — Same as above. Cut it and keep the sentence.
• "It should be noted that…" — Cut.
• "It is essential to understand that…" — Cut.
• "With this in mind…" — Cut or replace with a specific logical connective: "So," or "That means".
• "Having said that…" — Replace with "Even so," or "Still,".
• "As previously mentioned…" — Cut. Either the reader remembers or they do not.
• "From this perspective…" — Cut or specify which perspective: "From a student’s perspective".

Category 2 — Conclusion Signals

ChatGPT almost always ends essays with one of these. They are so predictable that they are now a reliable AI signal on their own.

• "In conclusion…" — Replace with a strong final statement that stands on its own, or use "Ultimately," sparingly.
• "To summarise…" — Cut. Either your argument was clear or it was not.
• "To conclude…" — Same.
• "In summary…" — Same.
• "As we have seen…" — Cut. Start your conclusion with the actual point.
• "All things considered…" — Cut.

Category 3 — Overused Transition Adverbs

Used correctly once or twice, these are fine. ChatGPT stacks them throughout a document, which is the problem.

• "Furthermore," — Replace with "Also," or restructure the sentence so the connection is implicit.
• "Moreover," — Same as above.
• "Additionally," — Replace with "And" at the start of the sentence, or cut the transition entirely.
• "Notably," — Cut or replace with the specific reason it is notable.
• "Interestingly," — Cut. Show why it is interesting; do not label it.
• "Undoubtedly," — Cut. Strong claims do not need this qualifier.
• "Certainly," — Cut.
• "Ultimately," — Use once at most, not in every paragraph.

Category 4 — Vague Academic Hedging

ChatGPT uses these to sound authoritative while committing to nothing specific.

• "It is clear that…" — Cut it. If it is clear, state the point directly.
• "Clearly," — Same.
• "It goes without saying…" — Cut entirely.
• "Without a doubt…" — Cut. Make the argument instead.
• "One must consider…" — Replace with "Consider" or "Think about".
• "It is imperative that…" — Replace with "You need to" or a direct instruction.
• "It is crucial to…" — Replace with "You must" or rewrite to show why, rather than asserting it.

Category 5 — Overloaded Verbs

ChatGPT reaches for these verbs constantly because they sound sophisticated. Readers notice them quickly.

• "Delve into" — Replace with "explore," "look at," or "cover." "Delve" is a genuine AI fingerprint word.
• "Leverage" (used loosely) — Replace with "use" unless you specifically mean financial leverage.
• "Utilize" — Replace with "use." Always.
• "Facilitate" — Replace with "help," "enable," or "support."
• "Navigate" (metaphorical) — "Navigate the complexities of" should become "deal with" or "handle."
• "Foster" — Replace with "build," "encourage," or "develop."
• "Shed light on" — Replace with "explain," "clarify," or "show."

Category 6 — Overused Adjectives

These adjectives appear in almost every AI-generated document. One or two are fine. When they cluster, they signal AI authorship immediately.

• "Comprehensive" — Often redundant. "A comprehensive guide" is usually just "a guide."
• "Robust" — Overused in AI writing about systems and frameworks. Replace with something specific.
• "Nuanced" — Replace with the actual nuance. Describing something as nuanced rarely conveys it.
• "Pivotal" — Replace with "key," "critical," or a sentence explaining why.
• "Multifaceted" — Replace with the actual facets.
• "Cutting-edge" — Replace with "new," "recent," or a specific year.
• "Groundbreaking" — Usually an overstatement. Replace with what specifically changed.
• "Transformative" — Same. Describe the transformation instead.

Category 7 — Metaphor Words ChatGPT Overuses

These words appear constantly in AI writing when it reaches for figurative language.

• "Landscape" (metaphorical) — "The digital landscape," "the competitive landscape." Replace with "the market," "the field," or "the industry."
• "Realm" — "In the realm of artificial intelligence." Replace with "in artificial intelligence" or "in AI."
• "Tapestry" — "A rich tapestry of." Almost always used by AI. Cut it.
• "Ecosystem" (loose) — Fine in biology or technology. Overused as a general metaphor for any interconnected group.

How to Use This List Efficiently

Do not read through your document looking for these one at a time. Use your text editor’s Find function to search for the highest-frequency ones first: delve, furthermore, moreover, in conclusion, it is worth noting, landscape, robust, nuanced. These eight appear in a majority of AI-generated documents. Eliminating them in a 500-word passage takes about five minutes.

After cutting them, re-read the paragraph to make sure it still flows. In most cases the sentences are stronger after the filler is removed.

Frequently Asked Questions

Are these phrases always wrong to use?

No. A single "Furthermore" in a long document is fine. The problem is density — when five of these phrases appear in one paragraph, any reader (human or AI) recognises the pattern. The goal is to reduce their frequency, not eliminate every instance absolutely.

Do AI detectors specifically scan for these phrases?

Modern detectors primarily use statistical signals like perplexity and burstiness, not keyword lists. However, documents with high concentrations of AI-typical phrases tend to also have low perplexity, so the correlation is real even if phrase-matching is not the direct mechanism. Cutting these phrases almost always lowers the perplexity score as a side effect, because replacing them with shorter, more direct language changes the statistical profile of the text.

ChatGPT wrote my text and these phrases are not in it — why is it still flagged?

Phrase patterns are one signal among several. If your text has flat burstiness (uniform sentence lengths) and low perplexity (every word choice is predictable), a detector will flag it even without any of these specific phrases. In that case, structural rewriting — not phrase replacement — is what you need.