To not trust or believe someone or something
disbelieve verb
to not believe someone or something
distrust verb
to not trust someone or something
mistrust verb
to not trust someone or something
doubt verb
to feel that you cannot trust or believe someone
suspicion noun
a feeling that someone has done something wrong
suspicious adjective
believing that someone has probably done something wrong
distrustful adjective
a distrustful person does not trust a particular person or thing or people in general
suspicious adjective
feeling that someone or something cannot be trusted
under suspicion phrase
believed to be possibly guilty of doing something wrong
suspicion noun
a feeling that something bad is probably true or likely to happen