prodigious

1 causing wonder or astonishment stage magicians performing prodigious feats for rapt audiences Synonyms amazing, astonishing, astounding, awesome, awful, eye-opening, fabulous, miraculous, portentous, marvelous, staggering, stunning, stupendous, sublime, surprising, wonderful, wondrousRelated Words incomprehensible, inconceivable, incredible, unbelievable, unimaginable, unthinkable; extraordinary, phenomenal, rare, sensational, spectacular; singular, uncommon, unique, unusual, unwonted; conspicuous, notable, noticeable, outstanding, remarkable; impressive, smashing, striking; mind-bending, mind-blowing, mind-boggling; animating, energizing, enlightening, enlivening, exciting, galvanizing, invigorating, stimulating; alluring, attracting, attractive, beguiling, bewitching, captivating, charming, enchanting, entertaining, enthralling, fascinating, interestingNear Antonyms unimpressive, uninspiring, unremarkable; boring, dull, jading, monotonous, tedious, tiring, uninspired, uninteresting, wearisome, weary, wearying; common, customary, mundane, normal, ordinary, typical, unexceptional, usual; draining, enervating, exhausting, fatiguing, wearing; debilitating, enfeebling; demoralizing, discouraging, disheartening, dispiriting

2 unusually large a prodigious supply of canned food kept in the basement for emergencies 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, huge, super, super-duper, supersize, supersized, titanic, tremendous, vast, vasty, walloping, whacking, whoppingRelated 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, infiniteNear Antonyms little, mini, petite, pint-size (or pint-sized), puny, small, smallish, undersized (also undersize); dinky, dwarfish, half-pintAntonyms 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