Adjective Synonyms & Antonyms

Ten common adjectives with refined synonyms and antonyms

Reference Table

AdjectiveSynonymsAntonyms
Happyjoyous, elated, jubilant, delighted, cheerfulmiserable, sorrowful, despondent, unhappy, gloomy
Sadunhappy, sorrowful, melancholy, downcast, mournfuljoyful, cheerful, elated, buoyant, upbeat
Quickrapid, swift, speedy, brisk, nimbleslow, sluggish, lethargic, plodding, tardy
Slowsluggish, unhurried, dawdling, lumbering, deliberaterapid, quick, swift, hasty, brisk
Brightluminous, radiant, brilliant, vivid, incandescentdim, dull, murky, gloomy, obscure
Dimdull, faint, shadowy, murky, nebulousbright, radiant, luminous, vivid, brilliant
Strongpowerful, sturdy, robust, resilient, stalwartweak, frail, feeble, delicate, fragile
Weakfrail, feeble, flimsy, delicate, infirmstrong, powerful, robust, sturdy, stalwart
Noisyloud, raucous, boisterous, clamorous, thunderousquiet, silent, hushed, muted, serene
Silentquiet, hushed, noiseless, mute, soundlessnoisy, loud, boisterous, clamorous, vociferous