whimsicality

名词 whimsicality:

1. the trait of acting unpredictably and more from whim or caprice than from reason or judgment
   同义词：flightiness, arbitrariness, whimsy, whimsey, capriciousness
2. the trait of behaving like an imp
   同义词：impishness, mischievousness, puckishness

whim.si.cal.i.ty

n.（名词）
【复数】 whim.si.cal.i.ties
The quality or state of being whimsical.
异想天开的、心血来潮等的状态
A whimsical idea or its expression; a caprice.
怪念头：异想天开的念头或表述；怪念头