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unintentional Synonyms
Another word for unintentional
Choosing another word for unintentional that fits your sentence is easier when synonyms and similar words are paired with an exact adjective definition and ranked by match strength.
• adjective (Context 1)
Not done, made, or happening by purpose or design; accidental.
Usage Example
"The author apologized for any accidental errors that remained in the published manuscript."
Strongest
accidental
unintended
inadvertent
unplanned
unmeant
Strong
unwitting
unpremeditated
unconscious
involuntary
Weak
fortuitous
Opposites of unintentional
The opposite of unintentional shifts depending on context. Common opposites include:
intentional
deliberate
intended
purposeful
planned
calculated
premeditated
conscious
• Nearby Words
Cite this Entry
Wordmom. (2026). Synonyms for Unintentional. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/unintentional