fanciful

adjective

fan·​ci·​ful ˈfan(t)-si-fəl 

1

: marked by fancy or unrestrained imagination rather than by reason and experience

a fanciful person

a fanciful tale of a monster in the woods

2

: existing in fancy (see fancy entry 2) only

a fanciful notion

the falsehoods about some fanciful secret treaties

—F. D. Roosevelt

3

: marked by or as if by fancy or whim

gave their children fanciful names

fancifully

ˈfan(t)-si-f(ə-)lē 

adverb

fancifulness

ˈfan(t)-si-fəl-nəs 

noun

Synonyms of fanciful

• bizarre
• absurd
• foolish
• unreal
• insane

Choose the Right Synonym for fanciful

imaginary, fanciful, visionary, fantastic, chimerical, quixotic mean unreal or unbelievable.

imaginary applies to something which is fictitious and purely the product of one's imagination.

an imaginary desert isle

fanciful suggests the free play of the imagination.

a teller of fanciful stories

visionary stresses impracticality or incapability of realization.

visionary schemes

fantastic implies incredibility or strangeness beyond belief.

a fantastic world inhabited by monsters

chimerical combines the implication of visionary and fantastic.

chimerical dreams of future progress

quixotic implies a devotion to romantic or chivalrous ideals unrestrained by ordinary prudence and common sense.

a quixotic crusade

Examples of fanciful in a Sentence

a fanciful tale of a monster in the woods

They gave all their children fanciful names.

Recent Examples on the Web

An underdeveloped subplot sees Temir befriend Alika (Jaliyah Richards), a self-conscious Nigerian-American girl from his wrestling class, while a contrastingly fanciful one concerns Azik’s capturing of a likewise far-from-home pelican to cheer up the heavily pregnant and bone-weary Zalya. —Guy Lodge, Variety, 13 May 2026

Tighe’s bedroom got an even more fanciful treatment. —Cameron Beall, Southern Living, 10 May 2026

Through a fanciful and deeply personal approach, this film transforms the reckoning of immigrant life—working far from family and home—into something profoundly relatable, accessible, and unexpectedly uplifting. —Ryan Lattanzio, IndieWire, 6 May 2026

Tsiolkovsky’s vision was fanciful, more romance than science, but the theme gained concreteness in other works of fiction. —Big Think, 22 Apr. 2026

Word History

Etymology

fancy entry 2 + -ful entry 1

First Known Use

circa 1627, in the meaning defined at sense 1

Kids Definition

fanciful

adjective

fan·​ci·​ful ˈfan(t)-si-fəl 

1

: having or showing free imagination rather than reason

a fanciful person

a fanciful tale

2

: existing in fancy only

a fanciful notion

fancifully

-f(ə-)lē 

adverb

fancifulness

-fəl-nəs 

noun