grim

Synonyms austere, dour, fierce, flinty, forbidding, gruff, intimidating, lowering (also louring), rough, rugged, severe, stark, steely, stern, ungentle

Related Words bleak, cold, hostile, inhospitable, inimical, unfriendly, unsympathetic; adamant, bound, determined, firm, intent, purposeful, resolute, resolved, steadfast, unflinching; fixed, hard, hardened, hardheaded, immovable, implacable, inflexible, ironhanded, mulish, obdurate, obstinate, rigid, self-willed, set, stiff, stubborn, unbending, uncompromising, unrelenting, unyielding, willful (or wilful); immutable, unchangeable; black, cheerless, dark, gloomy, glum, joyless, melancholic, moody, morose, sulky, sullen, surly; brooding, grave, humorless, melancholy, serious, sober, sobersided, solemn, somber (or sombre), staid, unsmiling, weighty

Near Antonyms bland, meek, mellow, soft, soothing; easy, quiet, tranquil; agreeable, bright, cheerful, inviting, pleasant, pleasing, sweet; glad, happy, lighthearted, merry, mirthful, sunny; featherbrained, flighty, frivolous, giddy, goofy, harebrained, light-headed, playful, scatterbrained, silly

Antonyms benign, benignant, gentle, mild, nonintimidating, tender

Synonyms bitter, brutal, burdensome, cruel, excruciating, grievous, grim, hard, hardhanded, heavy, inhuman, murderous, onerous, oppressive, rough, rugged, searing, severe, stiff, tough, trying

Related Words austere, bleak, comfortless, discomforting, forbidding, inhospitable, spartan, uncomfortable; biting, inclement, intemperate, wild; rigorous, strict, stringent; agonizing, heartbreaking, heartrending, painful, wretched; crushing, grinding, overwhelming, wearing; insufferable, insupportable, intolerable, unbearable, unendurable; harrowing, tortuous; bad, disagreeable, hostile, unfriendly, unpleasant

Near Antonyms comfortable, cozy, luxurious, snug; agreeable, friendly, genial, hospitable, pleasant; peaceful, relaxing, reposeful, restful; bearable, endurable, painless, tolerable; balmy, calm, clement, gentle, mild, moderate, temperate

Antonyms easy, light, soft

Synonyms determined, dogged, grim, implacable, relentless, unappeasable, unflinching, unrelenting

Related Words persevering, persistent, tenacious; hard, hardheaded, headstrong, intractable, mulish, obdurate, opinionated, peevish, pertinacious, perverse, pigheaded, self-willed, stubborn, uncooperative, willful (or wilful); merciless, ruthless, unforgiving

Near Antonyms slackening, softening, yielding; impotent, invertebrate, slack, spineless, weak; complaisant, obliging, pliable, pliant

Synonyms fell, ferocious, grim, savage, vicious

Related Words argumentative, assaultive, bellicose, belligerent, brawly, chippy, combative, confrontational, discordant, disputatious, feisty, gladiatorial, militant, pugnacious, scrappy, warlike; bare-knuckle (also bare-knuckled or bare-knuckles), blood-and-guts, in-your-face, take-no-prisoners; contentious, quarrelsome, truculent; menacing, threatening; bestial, brute, inhuman, inhumane; barbaric, uncivilized, wild; heartless, implacable, merciless, pitiless, relentless, ruthless, unrelenting, wanton; bloodthirsty, bloody, homicidal, murdering, murderous, sanguinary, sanguine; rapacious, ravenous, voracious

Near Antonyms amicable, companionable, comradely, congenial, cordial, friendly, genial, hearty, warm, warmhearted; compliant, submissive, tame; benign, compassionate, kind, merciful; pacific, peaceable, peaceful; amiable, complaisant, obliging; human, humane; civilized, cultured

Antonyms gentle, mild, unaggressive