Synonyms of theory

1 Syllable

guess, code, stab, hunch, base, plan, shot, grounds

2 Syllables

belief, thesis, basis, idea, dogma, feeling, approach, scheme, guesswork, guesses, method, system, outlook, theorem, theorems, systems, concept

3 Syllables

opinions, knowledge, suppose, provision, surmise, argument, position, assumptions, assumption, presumption, opinion, proposal, impression, conditions, suspicion, surmising, premise, supposal, doctrine, foundation, policy, policies

4 Syllables

rationale, theorization, metaphysics, postulate, understanding, presentiment, postulations, philosophy, ideology, intellection, ideologies, rationalism, speculation, suppositions, supposition, ontologies, ontology, conjecture, re-collection, philosophies, postulation

5 Syllables

significancy, presupposition, presuppositions, methodicalness, systemization, codification

6 Syllables

conceptualization, formularization