smell a rat

disbelieve discredit mistrust

doubt misbelieve question suspect

be wary of wonder about

believe trust

be confident credit

distrust hesitate impugn suspect

challenge demur disbelieve discredit dispute fear fluctuate imagine insinuate misgive mistrust query scruple surmise vacillate waver

be apprehensive of be curious be dubious be in a quandary be puzzled be uncertain be undetermined call in question give no credence harbor suspicion have qualms misdoubt not buy read differently shilly-shally skepticize take dim view of wonder at

trust

agree answer believe go along remain stay

be certain not question rely

be wary of disbelieve discredit doubt misbelieve mistrust question suspect wonder about

be apprehensive of be curious be dubious be in a quandary be puzzled be uncertain be undetermined call in question challenge demur disbelieve discredit dispute distrust fear fluctuate give no credence harbor suspicion have one's doubts have qualms hesitate imagine impugn insinuate misgive mistrust not buy query question read differently scruple shilly-shally skepticize surmise suspect take dim view of vacillate waver wonder wonder at

assume believe consider doubt presume speculate think wonder

conceive conclude conjecture disbelieve expect feel gather hold imagine mistrust reckon suppose surmise understand

be afraid harbor suspicion have a hunch have doubt have sneaking suspicion hazard a guess think probable

abstain disbelieve disregard forget ignore leave neglect

know misunderstand trust