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 northern lights appeared to fill the entire sky, saturating the scene with vivid curtains of color dancing to the whims of Earth's magnetic field. —Daisy Dobrijevic, Space.com, 21 Jan. 2026

Therein lies the conundrum of the show — Gizelle is the most propulsive member of the cast and its anchoring force, and without Karen in play to really keep her in check, the vibe and tenor of the cast accommodates her whims. —Shamira Ibrahim, Vulture, 19 Jan. 2026

In the kitchen, everything is dictated by the whim and harvest availability of their on-salary farmer. —Su-Jit Lin, Southern Living, 15 Jan. 2026

For now, private astronomy will likely hinge on the whims of extremely wealthy individuals. —Chris Young, Interesting Engineering, 14 Jan. 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