whimsicality

Meanings

Plural: whimsicalities

Noun

• the trait of acting unpredictably and more from whim or caprice than from reason or judgment
  • "I despair at the flightiness and whimsicality of my memory"
• the trait of behaving like an imp
• The state of being whimsical.
• Something whimsical; a caprice.

Synonyms

arbitrariness, capriciousness, flightiness, impishness, mischievousness, puckishness, whimsey, whimsy