Why is 'bolster' considered an AI writing word?

Bolster appears much more often in AI-generated text and news writing than in everyday conversation. AI tends to reach for formal vocabulary like bolster when simpler words like strengthen or support would sound more natural.

What's a better word to use instead of bolster?

Strengthen, support, or boost work well depending on context. Strengthen emphasizes making something more robust. Support means backing something up. Boost suggests a quick lift or improvement.

Can I use bolster in formal writing?

Yes, bolster is grammatically correct and appropriate in formal writing. But if you want your writing to sound less like an AI wrote it, choose a simpler alternative that fits your meaning.

What does bolster mean?

Bolster means to strengthen, support, or reinforce something. It can refer to making an argument stronger, improving confidence, or adding support to a structure or idea.

Is bolster the same as strengthen?

They're close in meaning but not identical. Strengthen emphasizes making something more solid or durable. Bolster suggests adding support or reinforcement to something that's already there.

Moderate AI signalBuzzword verbs

Is “bolster” an AI word?

Everything about “bolster” as an AI writing signal, how strongly it's associated with generated text, why it reads as artificial, and what to write instead.

Quick answer

Partly, "bolster" is common in AI writing, but humans use it too. Density is what matters. It's news-wire vocabulary AI applies broadly.

Is “bolster” associated with AI writing?

Moderately associated with AI writing; frequency well above conversational English.

Why it sounds artificial

It's news-wire vocabulary AI applies broadly. “Strengthen” or “support” says the same thing without the starch.

What to say instead of “bolster”

strengthensupportboost

Example rewrite

AI-flavored

The evidence bolsters the author's central claim.

Human

The evidence backs up the author's central claim.

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Using “bolster” doesn't mean your text was written by AI, humans coined it. It means the phrase is statistically over-represented in AI output, so heavy use can make writing read as generated. Treat this page as editing guidance, not a verdict.

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