THEORY: Synonyms and Related Words. What is Another Word for THEORY?
The synonyms and related words of “Theory” are: hypothesis, possibility, thesis, conjecture, supposition, speculation, postulation, postulate, proposition, premise, surmise, assumption, presumption, presupposition, notion, guess, hunch, feeling, suspicion, principles, ideas, concepts, doctrine, dogma, teaching, principle, ethic, creed, credo, ideology, idea, ideal, position, opinion, point of view, viewpoint, belief, judgement, reckoning, way of thinking and 39 more.