Synonyms and Antonyms of possible
1 capable of being done or carried out <I think that building the entire set in two days is possible, albeit difficult> Synonyms achievable, attainable, doable, feasible, practicable, realizable, viable, workable Related Words practical, reasonable, sensible; contingent, likely, probable; acceptable, believable, conceivable, creditable, plausible, thinkable; actionable, available, usable (also useable) Near Antonyms impractical, unrealistic; doubtful, dubious, far-fetched, improbable, unlikely; implausible, inconceivable, incredible, unbelievable; futile, useless, vain; absurd, fantastic (also fantastical), outlandish, preposterous, ridiculous; unthinkable Antonyms hopeless, impossible, impracticable, infeasible, nonviable, unattainable, undoable, unfeasible, unrealizable, unviable, unworkable
2 existing only as a possibility and not in fact <only one of several possible outcomes> Synonyms implicit, potentialRelated Words conceivable, generable, imaginable, plausible, thinkable; likely, probable; conjectural, hypothetical, suppositional, theoretical (also theoretic); alleged, assumed, purported, reputed, supposed; achievable, attainable, doable, feasible, practicable, viable, workableNear Antonyms authenticated, confirmed, demonstrated, established, proven, substantiated; authentic, bona fide, genuine, trueAntonyms actual, existent, factual, real
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