disbelieving Antonyms

figuring on swallowing striving scheming resolving reckoning purposing plotting planning picturing overcredulous meaning maintaining looking judging idealistic thinking trusting trustful buying into betting on believing in banking on agreeing with deeply religious aspiring to unsuspicious unsuspecting starry-eyed foreseeing endeavouring unquestioning wishing trying hoping holding certain calculating believing backing attempting assuring assuming aspiring approving anticipating answering allowing aiming acknowledging