Thesaurus
grave
adjective
Synonyms and Antonyms of GRAVE
1
having a matter of importance as its topic <leaving gossip and celebrities to other magazines, this journal focuses on the grave issues confronting the nation>
Related Words big, consequential, eventful, important, major, material, meaningful, momentous, portentous, significant, solid, substantial
Near Antonyms frivolous, insignificant, lite, little, Mickey Mouse, minor, silly, slight, small, trivial, unimportant
2
involving potential loss or injury <going over Niagara Falls poses a grave danger>
Synonyms grave, grievous, hazardous, jeopardizing, menacing, parlous, perilous, risky, serious, threatening, unhealthy, unsafe, venturesome
Related Words dicey, insecure, precarious, treacherous, uncertain; ultrahazardous; chance, haphazard, random; distressing, sickening, unpleasant; ugly, wicked; adverse, bad, baleful, baneful, deleterious, detrimental, evil, harmful, hurtful, ill, inimical, injurious, malignant, nasty, noxious, pernicious, pestilent; deadly, deathly, destructive, dire, fatal, fateful, fell, killer, lethal, mortal, murderous
3
not joking or playful in mood or manner <when I asked him how his dog was doing, he looked grave and said, “Not good”>
Synonyms earnest, grave, humorless, no-nonsense, po-faced [British], sedate, severe, sober, sobersided, solemn, staid, uncomic, unsmiling, weighty
Related Words harsh, stern, strict; businesslike, professional; dignified, distinguished, elevated, serious-minded; gloomy, grim
Near Antonyms antic, comic, comical, droll, farcical, funny, hilarious, hysterical (also hysteric), laughable, light, light-headed, ludicrous, ridiculous, riotous, risible, screaming, sidesplitting, uproarious; featherbrained, flighty, frivolous, goofy, harebrained, lighthearted, puerile, scatterbrained; absurd, asinine, balmy, brainless, cockeyed, crazy, cuckoo, daffy, daft, dotty, fatuous, foolish, half-witted, insane, jerky, kooky (also kookie), loony (also looney), lunatic, mad, nonsensical, nutty, preposterous, sappy, screwball, senseless, silly, unwise, wacky (also whacky), weak-minded, witless, zany
4
having a low musical pitch or range <a grave hexachord>
Near Antonyms squeaking, squeaky, squealing, thin; earsplitting, penetrating, piercing, strident; peeping, tinny
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