adverb
- without meaning to; by accident; not on purpose
Examples
- She unintentionally hurt his feelings with her comment.
- I unintentionally left my keys at home this morning.
- The software unintentionally deleted several important files.
- He unintentionally revealed the surprise party plans.
- The medication can unintentionally cause drowsiness.
- She unintentionally stepped on the cat’s tail.
- The joke unintentionally offended some people in the audience.