ଅର୍ଥ : The quality of being guided by sudden unpredictable impulses.
ସମକକ୍ଷ : unpredictability
ଅର୍ଥ : The trait of acting unpredictably and more from whim or caprice than from reason or judgment.
ଉଦାହରଣ :
I despair at the flightiness and whimsicality of my memory.
ସମକକ୍ଷ : arbitrariness, flightiness, whimsey, whimsicality, whimsy