Synonyms of caper

1 Syllable
skied, rib, frisk, hop, heist, joke, trick, playing, spree, prank, jig, skyed, skying, theft, played, stunt, sport, leap, payof, gag, jest, leapt, jump, skip
2 Syllables
didoes, crime, prance, delict, mischief, curvet, skipping, leapfrog, take-in, pranced, jumped, frisking, leaping, jitter, barging, gaming, bounding, frisked, tango, gambols, gambol, skipped, dido, cavort, antic, two-step, prancing, hopping, romped, revel, hopped, rollick, romping, foxtrot, barged, leaped, skitters, skitter
3 Syllables
robbery, frolicked, jitterbug, capriole, cavorted, saltation, mummery, wisecrack, robberies, frolicking, delictum, burglary, burglaries, gambade, skylarking, roughhousing, rowdiness, charleston, one-step, gamboled, gamboling, gambolled, gambolling, leapfrogging, caprice, saltate, cavorting, skylarked
4 Syllables
hippety-hop, caracoled, parachuting, peculation, shenanigan, tomfoolery, purse-snatching, safecracking, monkeyshines, espieglerie, caracoling, somersaulting, merry-go-round, buffoonery, parachuted, monkeyshine, escapade, caracole
5 Syllables
illegality, immoralities, illegalities, immorality