aberrance aberrancy aberration abnormality abnormity absurdity absurdness amorphism animus anomalism anomalousness anomaly aptitude arrhythmia asininity battiness bent bias bizarreness bizarrerie brainlessness brokenness buffoonery capriciousness cast character choppiness clownishness constitution crackpottedness crankiness craziness daffiness derangement desipience desultoriness deviability deviation diathesis difference disconnectedness discontinuity disposition divergence drollery drollness erraticism erraticness fatuity fatuousness fibrillation fickleness fitfulness fits and starts flightiness fluctuation folly foolery foolheadedness foolishness freakishness frivolity frivolousness funniness giddiness goofiness grain heteromorphism hilarity humorousness idiocy idiosyncrasy imbecility impulsiveness inanity inclination incongruity inconsistency inconstancy individualism ineptitude inferiority insanity instability intermittence irregularity jerkiness kidney laughability leaning ludicrousness lunacy madness make makeup mental set mercuriality mettle mind mind-set mindlessness mold monstrosity moodiness nature niaiserie nonuniformity nugacity nuttiness patchiness predilection predisposition preference pricelessness proclivity propensity quaintness queerness quizzicalness restlessness richness ridiculousness roughness sappiness screwiness senselessness set shiftiness silliness slant spasticity sporadicity sporadicness spottiness stagger stamp strain streak stripe stupidity subnormality superiority temper temperament tendency teratism the funny side thoughtlessness triflingness triviality turn turn of mind twist type uncertainty undependability unevenness unfixedness unmethodicalness unnaturalism unnaturalness unpredictability unreliability unsettledness unstableness unsteadfastness unsteadiness unsystematicness variability variation variety wackiness wantonness warp waywardness weirdness whimsicality whimsicalness witlessness wittiness wobble zaniness zanyism