unwitting

(s) not done with purpose or intent
- an unintended slight
- an unintentional pun
- the offense was unintentional
- an unwitting mistake may be overlooked
unintentional, unplanned,
(a) not aware or knowing
- an unwitting subject in an experiment
(s) unaware because of a lack of relevant information or knowledge
- he was completely ignorant of the circumstances
- an unknowledgeable assistant
- his rudeness was unwitting
unknowing, unknowledgeable, ignorant,

unintentional unplanned unknowing unknowledgeable ignorant

witting

unwittingly