Synonyms of 'conjecture'

assume, assumption, axiom, believe, conceive, conclude, deem, estimate, expect, fancy, feel, gather, glean, guess, guesswork, hunch, hypothesis, imagine, infer, inference, judge, perhaps, postulate, postulation, premise, presume, presumption, pretend, proposition, shot, speculation, stab, supposal, suppose, supposing, supposition, surmise, suspect, thesis, think, working hypothesis