Find Synonyms
unintentionally Synonyms
Another word for unintentionally
Choosing another word for unintentionally that fits your sentence is easier when synonyms and similar words are paired with an exact adverb definition and ranked by match strength.
• adverb (Context 1)
In a way that is not planned, deliberate, or done on purpose; accidentally.
Usage Example
"She inadvertently deleted the important spreadsheet while cleaning up her desktop files."
Strongest
inadvertently
accidentally
by accident
Strong
unknowingly
unwittingly
by mistake
unconsciously
involuntarily
Opposites of unintentionally
The opposite of unintentionally shifts depending on context. Common opposites include:
intentionally
purposely
on purpose
deliberately
consciously
knowingly
willfully
voluntarily
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Unintentionally. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/unintentionally