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Home > Blog > 11 Words to Avoid So You Don’t Sound Like AI

11 Words to Avoid So You Don’t Sound Like AI

Generative AI is here to stay, if for no other reason than it helps people get work done better and faster than before, including content creation.

Consider these stats:

  • 95% of professionals using AI spend less time on manual work
  • 89% of professionals believe AI improves their content quality
  • 48% of sellers struggle with communicating value to customers

This is a clear pain that generative AI can solve – creating high-quality content that communicates value. We’re talking anything from UI copy to email campaigns to blog content. With the right context, AI excels at content creation.

But since the launch of ChatGPT, people have rapidly developed internal ‘AI content detectors’. And they don’t even turn to actual AI-detection tools to verify.So what’s the giveaway? It’s not the weird sentence structures (humans are much better at that!), but the repetitive language and unnatural conversational tone that can feel so out of place and out of time.

On a side note, this list won’t contain words that are frequently considered AI yet are more likely just a different culture’s word preference, such as the word keen.

Tl;dr summary

  • AI giveaways = repeated buzzwords. People’s “inner detectors” flag content when the vocabulary feels robotic rather than the grammar.
  • 11 red-flag terms to skip: delve, tapestry, “In today’s ever-evolving world,” “In summary / In conclusion / In essence,” “It’s important to note,” cutting-edge, quinoa, multifaceted, testament, “Certainly!”, revolutionary. Over-relying on any of these screams “generated text.”
  • Why they hurt: They’re filler or inflated adjectives that slow readers down and feel unnatural; plain, concrete words read far more human.
  • Quick fixes: Swap flagged words for everyday synonyms (delve → explore, cutting-edge → new, multifaceted → complex) and cut formulaic openings/closings—your last line doesn’t need “In essence” to land.
  • Keep auditing: Run every AI draft through a “word-detox” pass or refine prompts/models so your outreach sounds “humanly awesome,” not algorithmic.
Avoid Example Use Instead
Delve “Let’s delve into the data.” Explore, look into
Tapestry “In the tapestry of life…” Mix, combination
In today’s ever-evolving world “In today’s rapidly changing world…”        Just drop it or be direct               

In summary / In conclusion / In essence

“In essence, this proves…” Skip the phrase entirely  
It’s important to note “It’s important to note that…” Note:, Keep in min
Cutting-edge “A cutting-edge solution…” Innovative, modern
Multifaceted “A multifaceted issue…” Complex, layered
Testament “It’s a testament to our strength…” Sign, proof
Certainly! “Certainly! Here’s how…” Sure, of course
Revolutionary “A revolutionary product… Groundbreaking, new

Delve

Delve is arguably the reddest red flag that something was written by AI. 

It’s garnered so much attention that even Y Combinator cofounder Paul Graham has stated on multiple occasions that delve is evidence of AI-written content.

One chart even shows the use of delve skyrocketing since 2022, the same year ChatGPT launched.

While not concrete proof that AI overuses delve, it does correlate with people’s perception that delve is now an AI content indicator.

The word itself is not necessarily a sign of bad content quality, but its overuse creates the off-ish tone. (Human experience is a tricky subject.)

Tapestry

Tapestry is frequently used as a metaphor to ‘tie’ several elements together, such as “Our skills, experiences, and relationships are like threads in the tapestry of our lives.”

Generative Artificial Intelligence often likes to use tapestry to start sentences, such as “In the tapestry of life” or “Friendship is a tapestry”.

While there’s nothing wrong with intricately interwoven personal experiences, when a word is done to death, the cognitive load is just too much to bear.

In today’s ever-evolving world

You can swap ever-evolving for another adjective like ever-changing or ever-increasing. Alternatively, you might see rapidly evolving or rapidly changing.

In any case, if you see the construction In today’s [optional adverb + adjective] world, chances are you’re reading either an English-as-a-foreign-language textbook or an AI content writing output.

Unless you’re studying for Cambridge English exams, it’s most likely the latter. And human insight is not so easily fooled.

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In summary | In conclusion | In essence

Here’s a special 3-in-1 AI-generated text combo.

School teaches us that good writing composition requires us to finish essays with a conclusion paragraph. Naturally, generative AI’s going to do the same.

The trick is how to start that paragraph, and AI’s go-to solution is one of these common phrases.

You might even find AI using other words like Ultimately, or To conclude,.

Ironically, AI wants to sound more human-like, only ending up viewed as 100% AI-generated content. 

It’s important to note

Like most of the phrases that AI uses, there’s nothing inherently wrong with using It’s important to note.

It’s just going to sound… off

While it’s useful for drawing attention to a certain point, it’s a filler phrase that could be replaced with simpler and more concise versions like Keep in mind or even just Note:

Computer-generated content is big on all kinds of fillers and adjectives. Content creators, you’ve been warned.

Cutting-edge

Likely a byproduct of being developed by Silicon Valley-based geniuses, but any new technology or advancement is likely to be described as cutting-edge.

Honestly speaking, the downfall of cutting-edge from cutting-edge (pun intended) marketing jargon to AI red flag is tragic. Human writing will just never be the same without cutting-edge cutting the edge of every future piece of content.

Quinoa

This is more of a fun addition because if you use the word quinoa, you’re either:

A sales rep for a farm or company selling healthy foods

A person looking for alternatives to wheat and rice

Why? 

People who brainstorm recipe ideas using ChatGPT frequently receive quinoa as a suggestion.

Sometimes AI-written text can be straight-up weird.

Multifaceted

Multifaceted is a good example of AI’s tendency to present topics as highly complex, if not downright convoluted. When AI drops the word multifaceted, you can rest assured it will be followed by at least 4-5 paragraphs of explanation.

A normal person would probably just say complex or complicated. The key is in the tone of voice.

Testament

Unless you’re talking about the bible, chances are low you’ll encounter testament in everyday conversation. You might run across it in more formal circumstances where rhetoric has greater importance, such as academic settings or a public speech.

That’s why if you encounter testament somewhere like a cold email, it’s probably AI-generated text.

Advanced language models are so advanced.

Certainly!

Ask ChatGPT a question and there’s a good chance it will reply with Certainly!

Perfectly normal word, perfectly normal situation, perfectly normal red flag.

After close to two years of ChatGPT responses, you’re likely to be conditioned and triggered to think AI whenever you see Certainly! (In comparison, people commonly respond with Sure,.)

We humans are not very happy about repetitive language, even if it’s perfectly and grammatically reasonable.

Revolutionary

Go to any person who’s used ChatGPT and you’ll learn that everything is revolutionary in ChatGPT’s eyes.

This is probably more our fault though. A case of human oversight, one might say.

Humans have a tendency to use words like revolutionize and revolutionary to make something seem cutting-edge (here we go again), disruptive, and cool (Note: Despite containing several red flags 🚩, this sentence wasn’t written by AI). 

AI phrases to be on the lookout for

These 11 overused AI-sounding words aren’t the only giveaway. As AI evolves, people start to notice more and more phrases that give off artificial vibes. 

Here are 10 more to watch out for:

AI Phrase Why It Feels Like AI Use Instead
Harness the power of… Overused, overly dramatic Use, apply, make use of
In the ever-evolving landscape of… Vague, formal, textbook-style In [industry] today, Nowadays
As we navigate the complexities of… Abstract and fluffy As we deal with…, While handling
It is worth mentioning that… Filler phrase, unnatural Note that…, Just say it directly
Unlocking the potential of… Inflated and indirect Helping to…, Using…, Improving…
Seamlessly integrate… Buzzword-heavy Connect easily, combine
At the forefront of innovation Cliché, vague Leading [in X], known for
A game-changing solution Hype-y and non-specific A helpful/new approach
This is a testament to… Formal, academic tone Shows, proves
Empowering users to… Corporate tone, overused Helping people…, Enabling

Create humanly awesome AI content with AiSDR

One of ChatGPT’s “fatal flaws” is creating copy that’s adjective-heavy with lots of ‘fluff’ words. That’s why people’s inner AI content detectors have become calibrated to take note of how frequently adjectives and non-everyday words are used.

Learning how not to sound like AI starts with ditching overused buzzwords and writing the way real people actually talk.

Our outreach success team constantly fine-tunes our AI to make sure it isn’t plagued by these issues. So that every email sounds humanly natural, humanly awesome, and 100% unique, they instruct AI about which words, phrases, and spellings to use and not use.

The result? Leads can’t tell that the messages were originally by AI.

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Jul 8, 2024
Last reviewed Nov 14, 2025
By:
Joshua Schiefelbein

Generative AI overuses certain words. Check out 11 words and phrases that people see as telltale signs of AI content.

6m 57s reading time
Summarize with
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TABLE OF CONTENTS
1. Delve 2. Tapestry 3. In today’s ever-evolving world 4. In summary | In conclusion | In essence 5. It’s important to note 6. Cutting-edge 7. Quinoa 8. Multifaceted 9. Testament 10. Certainly! 11. Revolutionary 12. AI phrases to be on the lookout for 13. Create humanly awesome AI content with AiSDR
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