arbitrariness 13 Associations

flightiness whimsicality whimsy whimsey capriciousness irresponsibility (generic term) irresponsibleness (generic term)

arbitrary 9 Associations

absolute (similar term) capricious (similar term) impulsive (similar term) whimsical (similar term) discretionary (similar term) discretional (similar term) nonarbitrary (antonym)

capricious 10 Associations

freakish unpredictable (similar term)

capricious 10 Associations

impulsive whimsical arbitrary (similar term)

capriciously 12 Associations

freakishly