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adverb Uncommon

unintentionally

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Unintentionally (adverb) means Without meaning to; by accident. Example: “She unintentionally deleted the whole file.”

adverb
1
Without meaning to; by accident.
"She unintentionally deleted the whole file."
"He unintentionally offended his host with the comment."
"And, even if you do not unintentionally overstore your markets, over-expansion by your competitors will produce similar effects." — Challenges for the Convenience Store Industry in the 1990s (1990)

How to use unintentionally

Learner’s notes

In plain EnglishDid something by accident, not on purpose.

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Word forms

Comparative
more unintentionally
Superlative
most unintentionally
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Fill the gap

Can you complete this real example?

She _____ deleted the whole file.

Etymology

From unintentional + -ly.

Related words

Rhymes for unintentionally

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Frequently asked questions

What does “unintentionally” mean?
The word “unintentionally” means without meaning to; by accident. In plain terms, did something by accident, not on purpose.
How do you use “unintentionally” in a sentence?
Here is “unintentionally” used in a sentence: “She unintentionally deleted the whole file.”
What part of speech is “unintentionally”?
“Unintentionally” is an adverb.
Is “unintentionally” a common word?
“Unintentionally” is an uncommon word in modern English.

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