| English | Synonym |
|---|---|
| whimsical adjective | arbitraryadjective capriciousadjective impulsiveadjective |
| whimsicality noun | arbitrarinessnoun capriciousnessnoun flightinessnoun funnoun impishnessnoun irresponsibilitynoun irresponsiblenessnoun mischievousnessnoun playfulnessnoun puckishnessnoun whimseynoun whimsynoun |
| whimsically adverb | fancifullyadverb |