Synonyms and Antonyms of assumption
1 something taken as being true or factual and used as a starting point for a course of action or reasoning the widespread assumption that violent entertainment leads to violent behavior in children your argument is faulty because it's based on erroneous assumptions Synonyms of assumption given, hypothetical, if, postulate, premise (also premiss), presumption, presupposition, supposition Words Related to assumption hypothesis, proposition, theory, thesis; axiom, truism, verity; belief, canon, doctrine, dogma, gospel, law; precept, principle, rule, standard, tenet; basis, foundation, ground; conclusion, deduction, inference; affirmation, assertion, avouchment, declaration; dictum, ipse dixit
2 an exaggerated sense of one's importance that shows itself in the making of excessive or unjustified claims his air of assumption tended to put people off rather quickly Synonyms of assumption arrogance, bumptiousness, consequence, haughtiness, hauteur, high horse, huffiness, imperiousness, loftiness, lordliness, masterfulness, peremptoriness, pomposity, pompousness, presumptuousness, pretense (or pretence), pretension, pretentiousness, self-consequence, self-importance, superciliousness, superiority, toploftinessWords Related to assumption authoritativeness, bossiness, bowwow, brag, dominance, high-handedness; condescension, disdain, scorn; chest-thumping, inflation, self-assertion, side [chiefly British], snobbery, snobbishness, snobbism, snootiness; attitude, cheek, cheekiness, impertinence, impudence, sauciness; boastfulness, bombast, braggadocio, bravado, strut, swagger, triumphalism, vaingloriousness, vainglory; cockiness, complacence, conceit, egoism, egotism, pride, pridefulness, self-assumption, self-centeredness, self-complacency, self-conceit, self-content, self-contentment, self-opinion, self-partiality, self-satisfaction, smugness, swelled head, vanity; superiority complexNear Antonyms of assumption bashfulness, demureness, retiringness, shyness; diffidence, self-distrust, self-doubt, timidity, timidness; lowliness, meekness, mousiness, passiveness, passivity, submissiveness; quietness, reserve, reservednessAntonyms of assumption humility, modesty, unassumingness, unpretentiousness
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