large

astronomical (also astronomic), Brobdingnagian, bumper, Bunyanesque, cavernous, colossal, cosmic (also cosmical), cyclopean, elephantine, enormous, galactic, gargantuan, gigantic, gross, hellacious, herculean, heroic (also heroical), Himalayan, huge, humongous (also humungous), immense, jumbo, king-size (or king-sized), leviathan, major, mammoth, massive, monolithic, monstrous, monumental, mountainous, pharaonic, prodigious, staggering, stupendous, super, super-duper, supersized, titanic, tremendous, vast, vasty, walloping, whacking, whopping

excessive, exorbitant, extravagant, extreme, immoderate, inordinate

abundant, ample, appreciable, copious, plentiful

fat, thick

capacious, commodious, roomy, spacious

semipopular

favorite, preferred, selected

desirable, liked, wanted

celebrated, famed, famous, noted, notorious, prominent, renowned, well-known

fabled, fabulous, legendary

leading, notable, outstanding, prominent, remarkable

important, significant