His fickleness in relationships led to many breakups.
impulse
Frequency:
65
%
She acted on impulse and booked a spontaneous trip.
whimsy
Frequency:
60
%
The artist's work was full of whimsy and playfulness.
volatility
Frequency:
50
%
The stock market's volatility made investors nervous.
Idiomatic Expressions for caprice
Phrase: capricious nature
Meaning: subject to sudden and unpredictable changes in behavior or mood
Usage: The weather in the region is known for its capricious nature, often switching from sunny to rainy in a matter of minutes.