credulous Antonyms

incredulous artful shrewd skeptical suspecting suspicious umbrageous unbelieving ridley leery untrusting repudiative unconvinced extremely sophisticated exceptionally experienced exceptionally knowledgeable extremely experienced sceptical questioning blameworthy creedless culpable cunning disbelieving distrustful dubious end equipped equivocal feline hesitant jealous mistrustful protective extremely knowledgeable