"lack of confidence, suspicion," late 14c., from mis- (1) "bad, wrong" + trust (n.). Related: Mistrustful; mistrustfulness.
mistrust (v.)
"doubt, regard with jealousy or suspicion," late 14c., mistrusten, from mis- (1) "badly, wrongly" + trust (v.). Related: Mistrusted; mistrusting.
mistranslation
mistreat
mistreatment
mistress
mistrial
mistrust
misty
misunderstand
misunderstanding
misunderstood
misuse