Synonyms of whimsical

whimsical 1 of 2

adjective

ˈ(h)wim-zi-kəl 

as in impulsive

prone to sudden illogical changes of mind, ideas, or actions

it's hard to make plans with such a whimsical best friend

Synonyms & Similar Words

• impulsive
• eccentric
• volatile
• romantic
• capricious
• moody
• freakish
• quirky
• willful
• impetuous
• mercurial
• shaky
• arbitrary
• temperamental
• flaky
• quixotic
• impractical
• utopian
• unrealistic
• crankish
• erratic
• inconstant
• fickle
• visionary
• irregular
• quixotical

Antonyms & Near Antonyms

• practical
• reasonable
• pragmatic
• matter-of-fact
• earthy
• sensible
• equable
• logical
• down-to-earth
• rational
• sound
• hardheaded
• grounded
• sane
• sober
• commonsensical
• uncompromising
• tough-minded
• levelheaded
• fixed
• invariable
• inflexible
• constant
• unrelenting
• unyielding
• immutable
• unalterable
• stable
• unchangeable
• unbending
• fast
• hard-boiled
• hard-and-fast
• steady
• no-nonsense
• steadfast
• unchanging
• unvarying
• established
• sobersided
• changeless
• settled
• set

whimsicality

2 of 2

noun

as in impulsiveness

an inclination to sudden illogical changes of mind, ideas, or actions

her whimsicality made her an unpredictable companion

Synonyms & Similar Words

• impulsiveness
• capriciousness
• freakishness
• eccentricity
• caprice
• unpredictability
• flexibility
• willfulness
• whimsicalness
• variableness
• variability
• arbitrariness
• irregularity
• moodiness
• volatility
• fickleness
• flakiness
• changeability
• mutability
• mercurialness
• inconstancy
• volatileness

Antonyms & Near Antonyms

• practicality
• reasonableness
• reasonability
• firmness
• inflexibility
• fixedness
• invariability
• levelheadedness
• immutability
• stability
• fastness
• steadiness
• constancy
• steadfastness
• immovability
• changelessness
• immovableness

Example Sentences

Recent Examples of whimsical

Adjective

Other parents had special words for such things, pert and whimsical. — Madhuri Vijay, New Yorker, 16 Aug. 2026

True to form, The Hangover actress embraced her warm-weather uniform of choice, adding a whimsical pop to her swimsuit collection with a plunging eggplant purple string bikini covered in white spots. — Lara Walsh, InStyle, 16 Aug. 2026

Hanlon’s whimsical illustrations are drawn as a brilliant child might create them. — Liz Rosenberg, The Conversation, 14 Aug. 2026

His own aesthetic at Serpentine leans whimsical and colossal. — Gary Baum, HollywoodReporter, 13 Aug. 2026

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