suspicious - English Synonyms Dictionary

suspicious

adj.
[1] doubtful , leery , mistrustful , in doubt , dubious , untrusting , wary , questionable , debatable , suspect(ed) , under suspicion , open to doubt/question/misconstruction , (Colloq) shady , fishy
[2] mistrustful , fishy , funny , distrustful , doubtful , shady , suspect , in doubt , sceptical , suspecting , disbelieving , unbelieving , leery , apprehensive , wary , uncertain , uneasy