domino effect, cascade, pinwheel, tenpins, pebble, domino theory, contagion, ripple effect, ripple, raindrop, roulette wheel, implosion, ninepins, collapse, jigsaw puzzle, spider web, dice, unraveling, wayside, chess, maraca, snowflake, mosaic, tumbleweed, chaos, implodes, demise, self fulfilling prophecy, monkey wrench, evitable, reverberations, cataclysm, downfall, upheaval, marbles, big, gameboard, snowball, tiles, puzzle, folding, tidal wave, sandpile, ludo, disintegration, anvil, mancala, spiral, banana peel, headpin, shockwaves, unstack, shockwave, vortex, interlocking, lily pad, shakeout, billiard, octagons, spheroid, scaffold, backwards, torus, chessboard, chandelier, blowback, dodgeball, pinball, crumple, brinks, horseshoe, bolas, whirlpool, beanbag, hopscotch, capsize, tinkertoy, endgame, swirls, intertwining, totter, splintering, conflagration, cowpie, fizzle, splats, prefiguring, happenstance, swoop, default, quoits, meltdown, tetrahedrons, destabilization, whiffle, bead, cumulonimbus cloud, zugzwang, jungle gym, kaleidoscope, wall, reverberate, feather, curtain, petticoat, gown, kimono, parasol, robe, sash, box, cloak, plaid, tassel, wrapper, cravat, muffler, necktie, ribbon, scarf, shawl, skirt, bimodal, coalitional, counterintuitive, monotonic, nonmonotonic, paradoxical, pong, procrustean, tiered, accumulative, aggregative, arcade, biphasic, board, card, centripetal, chop, color, colour, combinatorial

domino effect, five-spot, four-spot, six-spot

fancy dress, masquerade, masquerade costume

block, cloak, mask

eye mask, half mask