Synonyms of big

1 Syllable

tall, high, bull, huge, vast, kind, full, ok, strong, t, loud, fat, great, hep, wk, gross, stout, giant

2 Syllables

big-deal, tallest, taller, monster, amplest, fuller, two-ton, zaftig, king-size, husky, jumbo, heaviest, chubbier, biggish, mondo, greatest, copious, massy, mammoth, bulky, bulkier, highland, gravid, goodish, fattest, chubby, puissant, stoutest, hulky, strongest, whaling, chubbiest, crowded, ampler, fullest, grossest, tubby, stouter, whopper, vastest, grosser, massiest, bulkiest, spacious, vaster, kindest, kinder, fatter, forter, awash, spread-out, pointful, well-known, hepper, macro, heavier, burlier, hulking, massier, heavy, hefty, strapping, grossed, major, scopious, packed, burly, boastful, whopping, goodly, brimming, chock-full, roomy, stuffed, roaring, largish, goodliest, podgy, ample, stronger, louder, loudest, rotund

3 Syllables

ungrudging, unstinting, important, tolerant, parturient, enormous, gigantic, prodigious, colossal, substantial, imposing, heavyweight, altruistic, goodhearted, good-hearted, indulgent, bleeding-heart, potbellied, numerous, pythonic, laureate, momentous, chivalrous, thundering, meaningful, dilatant, uncrowded, humongous, pretentious, gargantuan, stretched-out, immense, massive, tremendous, butterball, generous, mountainous, great-hearted, sizable, commodious, capacious, ponderous, walloping, ear-piercing, ear-splitting, full-mouthed, loud-voiced, soft-shelled, sky-scraping, fullmouthed, greathearted

4 Syllables

openhanded, oversize, voluminous, hifalutin, self-applauding, benevolent, jelly-belly, whalelike, magnanimous, monolithic, charitable, acceptable, celebrated, hunky-dory, extensive, consequential, super-duper, brobdingnagian, mastodonic, heavy-duty, decent-sized, jellybelly, largehearted, expansive, munificent

5 Syllables

elephantine, considerable, self-aggrandizing, considerate, philanthropical, applicative, overambitious, unexclusive, altitudinous

6 Syllables

unobjectionable, overpermissive