unintentional

[ uhn-in-ten-shuh-nl ]
/ ˌʌn ɪnˈtɛn ʃə nl /

adjective

not intentional or deliberate: an unintentional omission from the list.

Origin of unintentional

First recorded in 1775–85; un-1 + intentional

OTHER WORDS FROM unintentional

un·in·ten·tion·al·ly, adverb

Example sentences from the Web for unintentional

British Dictionary definitions for unintentional

unintentional
/ (ˌʌnɪnˈtɛnʃənəl) /

adjective

not deliberate; accidental the killing had been unintentional

Derived forms of unintentional

unintentionally, adverb