Thesaurus

obligatory

adjective

Synonyms and Antonyms of obligatory

  1. 1 forcing one's compliance or participation by or as if by law in this state, school attendance is obligatory until the age of 16 Synonyms of obligatory compulsory, forced, imperative, incumbent, involuntary, necessary, nonelective, mandatory, peremptory, requiredWords Related to obligatory all-important, essential, indispensable, needed, requisite; insistent, persistent, pressing, urgent; demanded, enforced; coerciveNear Antonyms of obligatory chosen, discretionary; dispensable, unnecessary, unneeded, unwanted; inconsequential, insignificant, nonessential, unimportantAntonyms of obligatory elective, optional, voluntary

  2. 2 used or heard so often as to be dull the obligatory cliff-hanger endings for season finales of TV shows Synonyms of obligatory banal, cliché (also cliche), clichéd, cobwebby, commonplace, hack, hackney, hackneyed, moth-eaten, musty, stale, shopworn, stereotyped, threadbare, timeworn, tired, trite, well-wornWords Related to obligatory twice-told; bromidic, platitudinal, platitudinous; canned, cardboard, conventional, cookie-cutter, derivative, imitative, ready-made, tried-and-true, unimaginative, uninspired, unoriginal; normal, ordinary, rote, routine, standard, stock, typical, usual; arid, barren, boring, colorless, drab, dreary, drudging, dry, dull, dusty, flat, heavy, ho-hum, humdrum, jading, jejune, leaden, mind-numbing, monotonous, numbing, old, pedantic, pedestrian, ponderous, prosaic, stodgy, stuffy, tame, tedious, tiresome, tiring, undramatic, uninteresting, vapid, wearisome, weary, wearying; old-fashioned, old hatNear Antonyms of obligatory animating, energizing, enlivening, exciting, galvanizing, invigorating, stimulating; absorbing, engaging, engrossing, gripping, interesting, intriguing, involving, riveting; atypical, extraordinary, strange, unaccustomed, uncommon, unfamiliar, unheard-of, unknown, unprecedented, unusual; pathbreaking, pioneering, trailblazingAntonyms of obligatory fresh, new, novel, original, unclichéd, unhackneyed



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allowing a liquid or gas to pass through

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