whim

noun

ˈ(h)wim 

1

: a capricious or eccentric and often sudden idea or turn of the mind : fancy

quit his job on a whim

2

: a large capstan that is made with one or more radiating arms to which a horse may be yoked and that is used in mines for raising ore or water

Synonyms of whim

• notion
• caprice
• thought
• vagary
• whimsy
• fantasy
• fancy
• impression

Choose the Right Synonym for whim

caprice, whim, vagary, crotchet mean an irrational or unpredictable idea or desire.

caprice stresses lack of apparent motivation and suggests willfulness.

by sheer caprice she quit her job

whim implies a fantastic, capricious turn of mind or inclination.

an odd antique that was bought on a whim

vagary stresses the erratic, irresponsible character of the notion or desire.

he had been prone to strange vagaries

crotchet implies an eccentric opinion or preference.

a serious scientist equally known for his bizarre crotchets

Examples of whim in a Sentence

It's hard to predict voters' whims.

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

Recent Examples on the Web

The world’s richest entrepreneurs have watched their net worths skyrocket and plummet at the whim of the stock market. — Emma Burleigh, Fortune, 14 Sep. 2026

There are many reasons the United States needs clear, stable regulations on artificial intelligence, rather than relying on the whims of a leader. — Jonathan Chait, The Atlantic, 14 Sep. 2026

Behold the plight of the Ryan Murphy character, cursed to behave nonsensically and flit wildly from plotline to plotline based on the writer’s whims. — Louis Peitzman, Vulture, 3 Sep. 2026

Although Muslims made up a third of India’s population, they were thinly spread across the country and in any new democratic system would almost always find themselves at the whims of the Hindu majority. — Literary Hub, 3 Sep. 2026

Word History

Etymology

short for whim-wham

First Known Use

1686, in the meaning defined at sense 1

Phrases Containing whim

• at the whim of (someone)
• on a whim
• satisfy someone's every whim
• whim-wham

Rhymes for whim

• brim
• clim
• dim
• grim
• gym
• him
• hymn
• im
• limb
• mim
• prim
• rim

Kids Definition

whim

noun

ˈhwim 

ˈwim

: an odd or sudden wish, desire, or change of mind