king-size

Synonyms

astronomical (also astronomic), bumper, colossal, cosmic (also cosmical), elephantine, enormous, galactic, gargantuan, giant, gigantic, grand, herculean, heroic (also heroical), huge, humongous (also humungous), immense, jumbo, leviathan, mammoth, massive, mega, mighty, monster, monstrous, monumental, mountainous, oceanic, planetary, prodigious, super, supersize, supersized, titanic, tremendous, vast, vasty, walloping, whacking, whopping;

Antonyms

bantam, bitty, diminutive, infinitesimal, little bitty, micro, microminiature, microscopic (also microscopical), midget, miniature, minuscule, minute, pocket, pygmy, teensy, teensy-weensy, teeny, teeny-weeny, tiny, wee;

Near Antonyms

little, mini, petite, pint-size (or pint-sized), puny, small, smallish, undersized (also undersize);

dinky, dwarfish, half-pint;

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;