The definition of a caprice is a sudden or impulsive change.
An unpredictable development or change of circumstances:
The ideas, principles, opinions, etc. prevalent at a given time or place or among a given people
The definition of a whim is a sudden desire to do something that wasn't planned.
(--- Archaic) Estimation or opinion of something, especially when favorable.
A romantic liking or interest:
(Physiology) The electrochemical transmission of a signal along a nerve fiber that produces an excitatory or inhibitory response at a target tissue, such as a muscle or another nerve.
In the philosophy of Kant, a concept of reason that is transcendent but nonempirical.
Find another word for whimsy. In this page you can discover 28 synonyms, antonyms, idiomatic expressions, and related words for whimsy, like: fancifulness, megrim, caprice, playfulness, vagary, bee, boutade, notion, quality, thought and whim.