1. wild card(n = noun.event) Array - an unpredictable factor; "the weather was a wild card"
is a kind of factor
2. wild card(n = noun.artifact) Array - a playing card whose value can be determined by the person who holds it; Array
is a kind of playing card
N amusement, entertainment, recreation, fun, game, fun and games, diversion, divertissement, reaction, solace, pastime, passetemps, sport, labor of love, pleasure, relaxation, leisure, fun, frolic, merriment, jollity, joviality, jovialness, heyday, laughter, jocosity, jocoseness, drollery, buffoonery, tomfoolery, mummery, pleasantry, wit, quip, quirk, giggle, titter, snigger, snicker, crow, cheer, chuckle, shout, horse laugh, belly laugh, hearty laugh, guffaw, burst of laughter, fit of laughter, shout of laughter, roar of laughter, peal of laughter, cachinnation, Kentish fire, tiger, play, game, game at romps, gambol, romp, prank, antic, rig, lark, spree, skylarking, vagary, monkey trick, gambade, fredaine, escapade, echappee, bout, espieglerie, practical joke, dance, hop, reel, rigadoon, saraband, hornpipe, bolero, ballroom dance, minuet, waltz, polka, fox trot, tango, samba, rhumba, twist, stroll, hustle, cha-cha, fandango, cancan, bayadere, breakdown, cake-walk, cornwallis, break dancing, nautch-girl, shindig, skirtdance, stag dance, Virginia reel, square dance, galop, galopade, jig, Irish jig, fling, strathspey, allemande, gavot, gavotte, tarantella, mazurka, morisco, morris dance, quadrille, country dance, folk dance, cotillon, Sir Roger de Coverley, ballet, ball, bal, bal masque, bal costume, masquerade, Terpsichore, festivity, merrymaking, party, blowout, hullabaloo, hoedown, bat, bum, bust, clambake, donation party, fish fry, jamboree, kantikoy, nautch, randy, squantum, tear, Turnerfest, yule log, fete, festival, gala, ridotto, revels, revelry, reveling, carnival, brawl, saturnalia, high jinks, feast, banquet, regale, symposium, wassail, carouse, carousal, jollification, junket, wake, Irish wake, picnic, fete champetre, regatta, field day, treat, round of pleasures, dissipation, a short life and a merry one, racketing, holiday making, rejoicing, jubilee, bonfire, fireworks, feu-de-joie, firecracker, holiday, gala day, red letter day, play day, high days and holidays, high holiday, Bank holiday, May day, Derby day, Saint Monday, Easter Monday, Whit Monday, Bairam, wayz-goos, bean feast, Arbor Day, Declaration Day, Independence Day, Labor Day, Memorial Day, Thanksgiving Day, Mardi gras, mi-careme, feria, fiesta, place of amusement, theater, hall, concert room, ballroom, assemblyroom, music hall, park, plaisance, national park, national forest, state park, county park, city park, vest-pocket park, public park (public), arbor, garden, pleasure ground, playground, cricketground, croquet ground, archery ground, hunting ground, tennis court, racket court, bowling alley, green alley, croquet lawn, rink, glaciarum, skating rink, roundabout, merry-go-round, swing, montagne Russe, game of chance, game of skill, athletic sports, gymnastics, archery, rifle shooting, tournament, pugilism, sports, horse racing, the turf, aquatics, skating, sliding, cricket, tennis, lawn tennis, hockey, football, baseball, soccer, ice hockey, basketball, rackets, fives, trap bat and ball, battledore and shuttlecock, la grace, pall- mall, tipcat, croquet, golf, curling, pallone, polo, water polo, tent pegging, tilting at the ring, quintain, greasy pole, quoits, horseshoes, discus, rounders, lacrosse, tobogganing, water polo, knurr and spell, leapfrog, hop skip and jump, mother may I, French and English, tug of war, blindman's bluff, hunt the slopper, hide and seek, kiss in the ring, snapdragon, cross questions and crooked answers, crisscross, hopscotch, jacks, jackstones, marbles, mumblety-peg, mumble-the-peg, pushball, shinney, shinny, tag, billiards, pool, pingpong, pyramids, bagatelle, bowls, skittles, ninepins, kain, American bowls, tenpins, tivoli, cards, card games, whist, rubber, round game, loo, cribbage, besique, euchre, drole, ecarte, picquet, allfours, quadrille, omber, reverse, Pope Joan, commit, boston, boaston, blackjack, twenty- one, vingtun, quinze, thirty-one, put, speculation, connections, brag, cassino, lottery, commerce, snip-snap-snoren, lift smoke, blind hookey, Polish bank, Earl of Coventry, Napoleon, patience, pairs, banker, blind poker, draw poker, straight poker, stud poker, bluff, bridge, bridge whist, lotto, monte, three-card monte, nap, penny-ante, poker, reversis, squeezers, old maid, fright, beggar-my- neighbor, baccarat, ace, king, queen, knave, jack, ten, nine, eight, seven, six, five, four, trey, deuce, joker, trump, wild card, spades, hearts, clubs, diamonds, major suit, minor suit, bower, right bower, left bower, dummy, jackpot, deck, pair, two pair, three of a kind, straight, flush, full-house, four of a kind, royal flush, misere chess, draughts, checkers, checquers, backgammon, dominos, merelles, nine men's morris, go bang, solitaire, game of fox and goose, monopoly, loto, scrabble, scribbage, boggle, crossword puzzle, hangman, morra, gambling, toy, plaything, bauble, doll, teetotum, knickknack, magic lantern, peep show, puppet show, raree show, gallanty show, toy shop, quips and cranks and wanton wiles, nods and becks and wreathed smiles, entertainer, showman, showgirl, dancer, tap dancer, song-and-dance man, vaudeville act, singer, musician, sportsman, gamester, reveler, master of ceremonies, master of revels, pompom girl, arbiter elegantiarum, arbiter bibendi, archer, fan, toxophilite, turfman, amusing, entertaining, diverting, recreational, recreative, lusory, pleasant, laughable, witty, fun, festive, festal, jovial, jolly, jocund, roguish, rompish, playful, playful as a kitten, sportive, ludibrious, funny, very funny, hilarious, uproarious, side-splitting, amused, pleased with a rattle, tickled with a straw, laughing, risible, ready to burst, ready to split, ready to die with laughter, convulsed with laughter, rolling in the aisles, on the light fantastic toe, at play, in sport, Int, vive la bagatelle!, vogue la galere!, deus nobis haec otia fecit, dum vivimus vivamus, dulce est desipere in loco, (every room) hath blazed with lights and brayed wi, misce stullitiam consiliis brevem.
african wild ass, african wild dog, arizona wild cotton, asian wild ox, bank card, baseball card, birthday card, boarding card, borrower's card, buffalo bill's wild west show, business card, calling card, canada wild rye, card, card carrier, card carrying, card catalog, card catalogue, card game, card index, card player, card shark, card sharp, card sharper, card table, card trick, cash card, charge card, christmas card, circuit card, compass card, court card, credit card, debit card, donor card, drawing card, easter card, face card, filing card, flash card, gaming card, get-well card, green card, greeting card, hog wild, hole card, hollerith card, id card, identity card, library card, mass card, membership card, nodding wild onion, phone card, picture card, playing card, post card, postal card, punch card, punched card, ration card, report card, run wild, sea card, show card, slender wild oat, smart card, sow one's wild oats, sympathy card, tarot card, trading card, trump card, union card, visiting card, wild, wild about, wild angelica, wild apple, wild ass, wild basil, wild bean, wild beast, wild bergamot, wild bill hickock, wild blue yonder, wild boar, wild buckwheat, wild cabbage, wild calla, wild carrot, wild cavy, wild celery, wild chamomile, wild cherry, wild cherry tree, wild chervil, wild china tree, wild cinnamon, wild clary, wild climbing hempweed, wild coffee, wild cotton, wild crab, wild cranberry, wild crocus, wild dog, wild duck, wild emmer, wild eyed, wild fig, wild flower, wild garlic, wild geranium, wild ginger, wild goat, wild goose chase, wild hollyhock, wild hop, wild horse, wild hyacinth, wild hydrangea, wild indigo, wild leek, wild licorice, wild lily of the valley, wild liquorice, wild lupine, wild madder, wild man, wild mandrake, wild mango, wild mango tree, wild marjoram, wild meadow lily, wild medlar, wild medlar tree, wild morning-glory, wild mustard, wild oat, wild oat grass, wild oats, wild olive, wild onion, wild orange, wild ox, wild pansy, wild parsley, wild parsnip, wild pea, wild peach, wild peanut, wild pink, wild pitch, wild plum, wild plum tree, wild potato, wild potato vine, wild pumpkin, wild quinine, wild radish, wild rape, wild raspberry, wild red oat, wild rice, wild rosemary, wild rye, wild sage, wild sarsaparilla, wild sarsparilla, wild senna, wild sensitive plant, wild service tree, wild sheep, wild snapdragon, wild spinach, wild spurge, wild strawberry, wild sweet pea, wild sweet potato vine, wild tamarind, wild teasel, wild thyme, wild tobacco, wild vanilla, wild water lemon, wild west, wild west show, wild wheat, wild wilkworm, wild winterpea, wild yam, wild yellow lily