Synonyms and Antonyms of murderous
1 difficult to endure <the murderous heat of the desert> Synonyms bitter, brutal, burdensome, cruel, excruciating, grievous, grim, hard, hardhanded, heavy, inhuman, harsh, onerous, oppressive, rough, rugged, searing, severe, stiff, tough, tryingRelated 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, unpleasantNear Antonyms comfortable, cozy, luxurious, snug; agreeable, friendly, genial, hospitable, pleasant; peaceful, relaxing, reposeful, restful; bearable, endurable, painless, tolerable; balmy, calm, clement, gentle, mild, moderate, temperateAntonyms easy, light, soft
2 requiring considerable physical or mental effort <those exams were murderous> Synonyms arduous, Augean, backbreaking, challenging, demanding, difficult, effortful, exacting, formidable, grueling (or gruelling), heavy, hellacious, herculean, killer, laborious, moiling, hard, pick-and-shovel, rigorous, rough, rugged, severe, stiff, strenuous, sweaty, tall, testing, toilsome, tough, uphillRelated Words abstract, abstruse, complex, complicated, elusive, hairy, insoluble, intricate, involved, knotty, opaque, problematic (also problematical), recondite, serious, spiny, stubborn, thorny, ticklish, tricky; bruising, burdensome, exhausting, labored, onerous, oppressive, stressful, taxing, tight, trying; annoying, bothersome, distressing, irksome, troublesome, vexatious; grievous, grim, strict, stringent; brutal, cruel, inhuman, painfulNear Antonyms achievable, clear, doable, elementary, manageable, uncomplicated; comforting, gentle, painless, relaxed, smooth, soothing; accessible, friendly, idiotproof, user-friendlyAntonyms cheap, easy, effortless, facile, light, mindless, simple, soft, undemanding
3 likely to cause or capable of causing death <braved murderous machine-gun fire to capture the hill from the enemy> Synonyms baleful, deathly, fatal, fell, killer, lethal, mortal, deadly, pestilent, terminal, vitalRelated Words baneful, deleterious, destructive, harmful, injurious, noxious, pernicious, truculent; infectious, infective, pestilential, poisonous, sublethal, toxic, virulent; dangerous, grave, grievous, hazardous, jeopardizing, menacing, parlous, perilous, risky, serious, threatening, ugly, unhealthy, unsound; bloody, internecine, sanguinary, sanguineNear Antonyms beneficial, restorative, salubrious, salutary; alleviative, corrective, curative, remedial, tonic; advantageous, beneficial, useful; nonpoisonous, nontoxic, safeAntonyms healthful, healthy, nonfatal, nonlethal, wholesome
4 eager for or marked by the shedding of blood, extreme violence, or killing <Viking warriors became legendary for the murderous fury they displayed in battle> Synonyms bloody, bloody-minded, homicidal, murdering, bloodthirsty, sanguinary, sanguine, sanguineousRelated Words barbaric, barbarous, brutal, cold-blooded, cruel, heartless, inhumane, sadistic, savage, vicious, wanton; antagonistic, ferocious, fierce, gladiatorial, hostile; aggressive, assertive, bellicose, belligerent, combative, contentious, discordant, pugnacious, quarrelsome, scrappy, truculent, violent; merciless, pitiless, ruthless; bloodstained, fell, gory, grim; despiteful, hateful, malevolent, malicious, malign, malignant, mean, nasty, spitefulNear Antonyms appeasing, conciliatory, disarming, dovish, mollifying, pacific, pacifying, peaceable, peaceful, peacemaking, placating, placative, placatory, propitiatory; unaggressive, unassertive; benign, benignant, compassionate, good-hearted, humane, kind, kindhearted, sympathetic, tenderhearted; tender, warm, warmhearted; clement, lenient, merciful; affable, amiable, amicable, benevolent, gentle, kindly; submissive, surrendering, yielding
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