| Main Entry: | |
| Part of Speech: | noun |
| Definition: | theory |
| Synonyms: | antecedent, apriority, assignment, assumption, attribution, axiom, basis, belief, conclusion, condition, conjecture, data, deduction, demonstration, derivation, explanation, foundation, ground, guess, inference, interpretation, layout, lemma, philosophy, plan, position, postulate, premise, presupposition, principle, proposal, proposition, rationale, reason, scheme, shot in the dark, speculation, starting point, suggestion, supposition, surmise, system, tentative law, term, theorem, thesis |
| Antonyms: | calcualtion, measurement, proof, reality, truth |
| Main Entry: | belief |
| Part of Speech: | noun |
| Definition: | putting regard in as true |
| Synonyms: | acceptance, admission, assent, assumption, assurance, avowal, axiom, certainty, conclusion, confidence, conjecture, conviction, credence, credit, deduction, divination, expectation, faith, fancy, feeling, guess, hope, hypothesis, idea, impression, intuition, judgment, knowledge, mind, mindset, notion, opinion, persuasion, position, postulation, presumption, presupposition, profession, reliance, supposition, surmise, suspicion, theorem, theory, thesis, thinking, trust, understanding, view |
| Antonyms: | disbelief |
| Main Entry: | belief |
| Part of Speech: | noun |
| Definition: | something regarded as true |
| Synonyms: | assumption, concept, credence, credo, creed, doctrine, dogma, faith, fundamental, gospel, gospel truth, hypothesis, idea, ideology, law, opinion, postulate, precept, principle, say-so, tenet, theorem, theory |
| Antonyms: | disbelief, nonbelief |
| Main Entry: | concept |
| Part of Speech: | noun |
| Definition: | idea |
| Synonyms: | abstraction, apprehension, approach, big idea, brain wave, brainchild, conceit, conception, conceptualization, consideration, fool notion, hypothesis, image, impression, intellection, notion, perception, slant, supposition, theory, thought, twist, view, wrinkle |
| Notes: | a concept is a more definite, more unitary, more complete type of notion than is a conception, which is more of an ideational structure with a potential for realization (rather like a schema) |
| Antonyms: | being, concrete |
| Main Entry: | conjecture |
| Part of Speech: | noun |
| Definition: | speculation, assumption |
| Synonyms: | conclusion, fancy, guess, guesstimate, guesswork, hunch, hypothesis, inference, notion, opinion, perhaps, presumption, shot in the dark, sneaking suspicion, stab in the dark, supposition, surmise, theorizing, theory |
| Antonyms: | fact, proof, reality, truth |
| Main Entry: | contention |
| Part of Speech: | noun |
| Definition: | argument for idea |
| Synonyms: | advancement, affirmation, allegation, assertion, asseveration, avowal, belief, charge, claim, contestation, declaration, demurrer, deposition, discussion, explanation, ground, hurrah, hypothesis, idea, maintaining, opinion, plea, position, predication, profession, rumpus, stand, thesis, view |
| Main Entry: | guess |
| Part of Speech: | noun |
| Definition: | belief, speculation |
| Synonyms: | assumption, ballpark figure, conclusion, conjecture, deduction, divination, estimate, fancy, feeling, guesstimate, guesswork, hunch, hypothesis, induction, inference, judgment, notion, opinion, postulate, postulation, prediction, presumption, presupposition, reckoning, shot in the dark, shot*, sneaking suspicion, stab*, supposal, supposition, surmisal, surmise, suspicion, theory, thesis, view |
| Antonyms: | calculation, measurement |
| Main Entry: | idea |
| Part of Speech: | noun |
| Definition: | something understood, planned, or |
| Synonyms: | aim, approximation, belief, believed abstraction, brainstorm*, clue, concept, conception, conclusion, conviction, design, doctrine, end, essence, estimate, fancy, feeling, flash*, form, guess, hint, hypothesis, import, impression, inkling, intention, interpretation, intimation, judgment, meaning, notion, object, objective, opinion, pattern, perception, plan, purpose, reason, scheme, sense, significance, solution, suggestion, suspicion, teaching, theory, thought, understanding, view, viewpoint |
| Main Entry: | implication |
| Part of Speech: | noun |
| Definition: | association, suggestion |
| Synonyms: | assumption, conclusion, connection, connotation, entanglement, guess, hint, hypothesis, incrimination, indication, inference, innuendo, intimation, involvement, link, meaning, overtone, presumption, ramification, reference, significance, signification, undertone, union |