Thesaurus
monstrous
adjective
Synonyms and Antonyms of MONSTROUS
1
badly or imperfectly formed <a monstrous melon that was clearly not fit to eat>
Related Words defaced, disfigured; aberrant, abnormal, freakish, mutant; asymmetrical (or asymmetric), crooked, disproportionate, irregular, lopsided, nonsymmetrical, overbalanced, unbalanced, unequal; horrible, horrific, terrible; ugly, unattractive
Antonyms undeformed
2
extremely disturbing or repellent <the monstrous measures taken by the dictator against anyone who opposed his regime>
Synonyms appalling, atrocious, awful, dreadful, frightful, ghastly, grisly, gruesome (also grewsome), hideous, horrendous, horrid, horrific, horrifying, lurid, macabre, monstrous, nightmare, nightmarish, shocking, terrible, terrific
Related Words alarming, bloodcurdling, dire, direful, fearful, fearsome, forbidding, formidable, frightening, gut-wrenching, hair-raising, heart-stopping, intimidating, redoubtable, scary, terrifying; abhorrent, deplorable, disagreeable, disgusting, distasteful, loathsome, nauseating, noisome, obnoxious, obscene, offensive, repugnant, repulsive, revolting, sickening; abominable, evil, foul, heinous, noxious, odious, unspeakable, vile; grotesque, ugly, unsightly
Near Antonyms agreeable, appealing, attractive, delectable, delicious, delightful, enjoyable, enticing, inviting, pleasant, pleasing, pleasurable, satisfying, welcome; cheering, comforting, soothing
3
unusually large <a monstrous tomato as big as a basketball>
Synonyms astronomical (also astronomic), Brobdingnagian, bumper, colossal, cosmic (also cosmical), cyclopean, elephantine, enormous, galactic, gargantuan, giant, gigantesque, gigantic, grand, herculean, heroic (also heroical), Himalayan, humongous (also humungous), immense, jumbo, king-size (or king-sized), leviathan, mammoth, massive, mega, mighty, monster, monstrous, monumental, mountainous, oceanic, pharaonic, planetary, prodigious, super, super-duper, supersize, supersized, titanic, tremendous, vast, vasty, walloping, whacking, whopping
Related Words big, bulky, considerable, extensive, good, goodly, great, gross, handsome, hefty, hulking, largish, major, outsize (also outsized), overgrown, oversize (or oversized), sizable (or sizeable), substantial, tidy, voluminous; august, formidable, grandiose, imposing, lofty, majestic; cavernous, monolithic, overwhelming, staggering, stupendous, towering; boundless, immeasurable, infinite
Near Antonyms little, mini, petite, pint-size (or pint-sized), puny, small, smallish, undersized (also undersize); dinky, dwarfish, half-pint
Antonyms bantam, bitty, diminutive, infinitesimal, Lilliputian, little bitty, micro, microminiature, microscopic (also microscopical), midget, miniature, minuscule, minute, pocket, pygmy, teensy, teensy-weensy, teeny, teeny-weeny, tiny, wee
4
unpleasant to look at <some monstrous high-rises have begun to spoil that lovely residential neighborhood>
Synonyms grotesque, hideous, homely, ill-favored, monstrous, unappealing, unattractive, unbeautiful, uncomely, unhandsome, unlovely, unpleasing, unpretty, unsightly, vile
Related Words abhorrent, abominable, appalling, awful, disgusting, distasteful, dreadful, gross, horrible, horrid, loathsome, nauseating, nauseous, noisome, repellent (also repellant), repugnant, repulsive, revolting, sickening; frumpish, frumpy, plain, unaesthetic, unbecoming, unshapely
Antonyms aesthetic (also esthetic or aesthetical or esthetical), attractive, beauteous, beautiful, bonny (also bonnie) [chiefly British], comely, cute, drop-dead, fair, fetching, good-looking, goodly, gorgeous, handsome, knockout, lovely, pretty, ravishing, seemly, sightly, stunning, taking, well-favored
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