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hypothesis - 20 thesaurus results
| Main Entry: | hypothesis |
| Part of Speech: | noun |
| Definition: | theory |
| Synonyms: | antecedent, assignment, assumption, axiom, basis, belief, conclusion, condition, conjecture, data, deduction, demonstration, derivation, explanation, foundation, ground, guess, inference, interpretation, layout, philosophy, plan, position, postulate, premise, principle, proposal, proposition, rationale, reason, scheme, shot in the dark*, speculation, suggestion, supposition, surmise, system, term, theorem, thesis, apriority, attribution, lemma, presupposition, starting point, tentative law |
| Antonyms: | measurement, proof, reality, truth, calcualtion |
* = informal/non-formal usage
Roget's 21st Century Thesaurus, Third Edition
Copyright © 2009 by the Philip Lief Group.
Cite This Source
Roget's 21st Century Thesaurus, Third Edition
Copyright © 2009 by the Philip Lief Group.
Cite This Source
| Main Entry: | hypothesis |
| Part of Speech: | noun |
Related
Adjectives: |
allusive, assumed, conjectural, given, gratuitous, guessive, hypothetical, mooted, postulatory, presumptive, putative, speculative, stochastic, suggestive, supposable, supposing, suppositious, supposititious, suppositive, theoretical
|
| Main Entry: | concept |
| Part of Speech: | noun |
| Definition: | idea |
| Synonyms: | abstraction, apprehension, approach, conceit, conception, consideration, hypothesis, image, impression, notion, perception, slant, supposition, theory, thought, twist, view, wrinkle, big idea, brain wave, brainchild, conceptualization, fool notion, intellection |
| 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, hunch, hypothesis, inference, notion, opinion, perhaps, presumption, shot in the dark*, supposition, surmise, theory, guesstimate, guesswork, sneaking suspicion, stab in the dark, theorizing |
| Antonyms: | fact, proof, reality, truth |
* = informal/non-formal usage
| Main Entry: | guess |
| Part of Speech: | noun |
| Definition: | belief, speculation |
| Synonyms: | assumption, ballpark figure*, conclusion, conjecture, deduction, divination, estimate, fancy, feeling, hunch*, hypothesis, induction, inference, judgment, notion, opinion, postulate, prediction, presumption, reckoning, shot*, shot in the dark*, stab*, supposition, surmise, suspicion, theory, thesis, view, guesstimate, guesswork, postulation, presupposition, sneaking suspicion, supposal, surmisal |
| Antonyms: | calculation, measurement |
* = informal/non-formal usage
| Main Entry: | idea |
| Part of Speech: | noun |
| Definition: | something understood, planned, or |
| Synonyms: | aim, approximation, belief, 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, believed abstraction |
* = informal/non-formal usage
| Main Entry: | implication |
| Part of Speech: | noun |
| Definition: | association, suggestion |
| Synonyms: | assumption, conclusion, connection, connotation, entanglement, guess, hint, hypothesis, indication, inference, innuendo, intimation, involvement, link, meaning, overtone, presumption, ramification, reference, significance, undertone, union, incrimination, signification |
| Main Entry: | opinion |
| Part of Speech: | noun |
| Definition: | belief |
| Synonyms: | assessment, assumption, attitude, conception, conclusion, conjecture, estimate, estimation, eye*, fancy, feeling, guess, hypothesis, idea, impression, inclination, inference, judgment, mind, notion, persuasion, point of view, postulate, presumption, reaction, sentiment, slant, speculation, supposition, surmise, suspicion, take*, theorem, theory, thesis, think*, thought, view, viewpoint, imagining, presupposition, say-so |
| Antonyms: | reality, truth |
* = informal/non-formal usage
| Main Entry: | proposition |
| Part of Speech: | noun |
| Definition: | suggestion; scheme |
| Synonyms: | hypothesis, invitation, motion, overture, plan, premise, presentation, proffer, program, project, proposal, recommendation |
| Antonyms: | condemnation, denial, opposition, refusal, rejection |
| Main Entry: | rationale |
| Part of Speech: | noun |
| Definition: | logic for belief, action |
| Synonyms: | account, excuse, explanation, exposition, grounds, hypothesis, justification, motivation, motive, philosophy, principle, raison d'être, rationalization, reason, reasons, song and dance*, sour grapes, story*, the big idea, the whole idea, theory, whatfor, why and wherefore, whyfor |
* = informal/non-formal usage
| Main Entry: | reasoning |
| Part of Speech: | noun |
| Definition: | logic, interpretation |
| Synonyms: | acumen, analysis, argument, case, cogitation, corollary, deduction, exposition, hypothesis, induction, inference, interpretation, logistics, premise, proof, proposition, rationale, reason, syllogism, thinking, thought, apriority, concluding, dialectics, generalization, illation, ratiocination, rationalizing, syllogization, train of thought |
| Antonyms: | nonsense, irrationality |
| Main Entry: | supposition |
| Part of Speech: | noun |
| Definition: | guess, belief |
| Synonyms: | assumption, condition, conjecture, doubt, guessing, hunch, hypothesis, idea, likelihood, notion, opinion, postulate, premise, presumption, shot in the dark*, speculation, suppose, surmise, suspicion, theory, thesis, view, apriorism, guesstimate, guesswork, posit, postulation, presupposition, rough guess, sneaking suspicion, stab in the dark |
| Antonyms: | fact, knowledge, proof, reality |
* = informal/non-formal usage
| Main Entry: | surmise |
| Part of Speech: | noun |
| Definition: | guess, conclusion |
| Synonyms: | assumption, attempt, conjecture, deduction, hunch, hypothesis, idea, inference, notion, opinion, possibility, presumption, speculation, supposition, suspicion, theory, thought, guesstimate, guesswork, sneaking suspicion |
| Antonyms: | calculation, knowledge, measurement |
| Main Entry: | assumption |
| Part of Speech: | noun |
| Definition: | taking something for granted; something expected |
| Synonyms: | acceptance, assuming, belief, conjecture, expectation, fancy, guess, hunch, hypothesis, inference, postulate, premise, presumption, shot*, shot in the dark*, stab, supposition, surmise, suspicion, theory, accepting, posit, postulation, presupposition, sneaking suspicion, supposal, theorization |
| Antonyms: | doubt, unexpected |
* = informal/non-formal usage
| 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, notion, opinion, persuasion, position, presumption, profession, reliance, supposition, surmise, suspicion, theorem, theory, thesis, thinking, trust, understanding, view, mindset, postulation, presupposition |
| Antonyms: | disbelief |
| Main Entry: | speculation |
| Part of Speech: | noun |
| Definition: | theory, guess |
| Synonyms: | belief, cogitation, conjecture, consideration, contemplation, deliberation, hunch, hypothesis, meditation, opinion, reflection, review, shot, shot in the dark*, stab, supposition, surmise, thinking, thought, weighing, brainwork, cerebration, excogitation, guesstimate, guesswork, sneaking suspicion, stab in the dark, studying |
| Antonyms: | fact, information, reality, truth |
* = informal/non-formal usage
| Main Entry: | thesis |
| Part of Speech: | noun |
| Definition: | belief, assumption to be tested |
| Synonyms: | contention, hypothesis, idea, line, opinion, point, position, postulate, premise, presumption, principle, proposal, proposition, sentiment, statement, supposition, surmise, theory, view, apriorism, contestation, posit, postulation, presupposition |
| Antonyms: | certainty, fact, proof, reality |
| 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, tenet, theorem, theory, say-so |
| Antonyms: | disbelief, nonbelief |
* = informal/non-formal usage
| Main Entry: | contention |
| Part of Speech: | noun |
| Definition: | argument for idea |
| Synonyms: | advancement, affirmation, allegation, assertion, avowal, belief, charge, claim, declaration, deposition, discussion, explanation, ground, hurrah, hypothesis, idea, opinion, plea, position, profession, rumpus, stand, thesis, view, asseveration, contestation, demurrer, maintaining, predication |
| Main Entry: | thought |
| Part of Speech: | noun |
| Definition: | idea, concept |
| Synonyms: | aim, anxiety, appreciation, aspiration, assessment, assumption, belief, brainstorm*, compassion, conception, concern, conclusion, conjecture, conviction, design, dream, drift, estimation, expectation, fancy, feeling, guess, hope, hypothesis, image, inference, intention, intuition, judgment, kindness, knowledge, notion, object, opinion, plan, premise, prospect, purpose, regard, reverie, solicitude, supposition, sympathy, theory, thinking, understanding, view, worry, attentiveness, brainchild, caring |
| Antonyms: | concrete, thing |
* = informal/non-formal usage
Roget's 21st Century Thesaurus, Third Edition
Copyright © 2009 by the Philip Lief Group.
Cite This Source
Roget's 21st Century Thesaurus, Third Edition
Copyright © 2009 by the Philip Lief Group.
Cite This Source
Copyright © 2009, Dictionary.com, LLC. All rights reserved.

