myriad

1 being of many and various kinds the myriad problems that today's cities face Synonyms divers, multifarious, manifoldRelated Words multiform, multiple, multiplex, multitudinous; heterogeneous, heterogenous, miscellaneous, mixed, sundry, various; different, diverse, unlike, variedNear Antonyms homogeneous, homogenous, monolithic, unmixed, unvaried; alike, identical, same; distinct, distinctive, individual, separate; alone, lone, only, sole, solitary; singular, unique

2 too many to be counted the myriad influences that shape a person's character Synonyms innumerable, innumerous, countless, numberless, uncountable, uncounted, unnumbered, untoldRelated Words endless, infinite, unlimited, vast; many, multitudinous, numerousNear Antonyms finite, limitedAntonyms countable, enumerable, numberable

a considerable amount the car can be outfitted with a myriad of options Synonyms abundance, barrel, basketful, boatload, bucket, bunch, bundle, bushel, carload, chunk, deal, dozen, fistful, gobs, good deal, heap, hundred, lashings (also lashins) [chiefly British], loads, mass, mess, mountain, much, multiplicity, lot, oodles, pack, passel, peck, pile, plateful, plenitude, plentitude, plenty, pot, potful, profusion, quantity, raft, reams, scads, sheaf, shipload, sight, slew, spate, stack, store, ton, truckload, volume, wad, wealth, yardRelated Words epidemic, plague, rash; bonanza, embarrassment, excess, overabundance, overage, overkill, overmuch, oversupply, plethora, redundancy, superabundance, superfluity, surfeit, surplus; deluge, flood, overflow; army, bevy, cram, crowd, crush, drove, flock, herd, horde, host, legion, mob, multitude, press, score, sea, swarm, throng; gazillion, jillion, kazillion, million, thousands, trillion, zillionNear Antonyms atom, crumb, dot, fleck, flyspeck, fragment, grain, granule, iota, jot, modicum, molecule, mote, nubbin, particle, ray, scintilla, scrap, shred, tittle, whit; smatter, smattering; dash, drop, morsel, shot; piece, portion, section; absence, dearth, famine, lack, paucity, poverty, scarceness, scarcity, shortage, undersupply, want; deficiency, deficit, inadequacy, insufficiency, meagerness, scantiness, scantness, skimpinessAntonyms ace, bit, dab, dram, driblet, glimmer, handful, hint, lick, little, mite, mouthful, nip, ounce, peanuts, pinch, pittance, scruple, shade, shadow, smidgen (also smidgeon or smidgin or smidge), speck, spot, sprinkle, sprinkling, strain, streak, suspicion, tad, taste, touch, trace