acting, asininity, banter, battiness, brainlessness, business, characterization, clownishness, crackpottedness, crankiness, craziness, daffiness, desipience, eccentricity, fatuity, fatuousness, folly, foolery, foolheadedness, fooling, foolishness, frivolity, frivolousness, gag, giddiness, goofiness, ham, hammy acting, harlequinade, hoke, hokum, horseplay, idiocy, imbecility, impersonation, inanity, ineptitude, insanity, lunacy, madness, mimesis, mimicking, mimicry, miming, mindlessness, monkeyshines, mummery, niaiserie, nugacity, nuttiness, overacting, pantomiming, patter, performance, performing, personation, playacting, playing, portrayal, projection, queerness, representation, sappiness, screwiness, senselessness, shenanigans, silliness, slapstick, stage business, stage directions, stage presence, stunt, stupidity, taking a role, thoughtlessness, tomfoolery, triflingness, triviality, wackiness, weirdness, witlessness, zaniness, zanyism