Synonyms of whim

whim

noun

ˈ(h)wim 

as in notion

a sudden impulsive and apparently unmotivated idea or action

on a whim, we stopped at the roadside stand to get ice cream

Synonyms & Similar Words

• notion
• caprice
• thought
• vagary
• whimsy
• fantasy
• fancy
• impression
• vagrancy
• humor
• bee
• megrim
• kink
• freak
• maggot
• image
• crank
• capriciousness
• bee in one's bonnet
• conception
• picture
• concept
• fancifulness
• whimsicality
• freakishness
• impetuosity
• inspiration
• conceit
• brainstorm
• mind's eye

Synonym Chooser

How is the word whim distinct from other similar nouns?

Some common synonyms of whim are caprice, crotchet, and vagary. While all these words mean "an irrational or unpredictable idea or desire," whim implies a fantastic, capricious turn of mind or inclination.

an odd antique that was bought on a whim

Where would caprice be a reasonable alternative to whim?

While in some cases nearly identical to whim, caprice stresses lack of apparent motivation and suggests willfulness.

by sheer caprice she quit her job

When can crotchet be used instead of whim?

The words crotchet and whim are synonyms, but do differ in nuance. Specifically, crotchet implies an eccentric opinion or preference.

a serious scientist equally known for his bizarre crotchets

When would vagary be a good substitute for whim?

The meanings of vagary and whim largely overlap; however, vagary stresses the erratic, irresponsible character of the notion or desire.

he had been prone to strange vagaries

Example Sentences

Recent Examples of whim

While others have shared my friend’s experience, a variety of factors—water temperature, visibility, the inscrutable whims of these mysterious creatures—can make spotting them a challenge. —David Amsden, Travel + Leisure, 9 Mar. 2026

Trump’s fixation about coal is another of his whims of iron, like tariffs. —Business Columnist, Los Angeles Times, 5 Mar. 2026

But a system that allows a country to be dragged into war at the whims of a single person is not much of a democracy at all. —Quinta Jurecic, The Atlantic, 5 Mar. 2026

The planet is the setting for an unlikely mix of sci-fi, magic, and fantasy, populated by a bizarre assortment of characters whose origins were usually determined by the out-there whims of toymakers — there really is no other way to explain Snout Spout. —Richard Edwards, Space.com, 3 Mar. 2026