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

• absurd
• bizarre
• crazy
• fantastic
• fantastical
• foolish
• insane
• nonsensical
• preposterous
• unreal
• wild

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

Kitchen veteran Liliane is often the tart-yet-affectionate voice of reason when Antonin gets a little too fanciful for his culinary britches. —Sophie Brookover, Vulture, 11 June 2025

First, both threats are fanciful to the point of serving as performance art. —Michael Hiltzik, Los Angeles Times, 10 June 2025

Leading up to the 2026 election, the Massachusetts Democratic Party must have a rigorous debate on the direction of our party, our Commonwealth and our country, rather than a fanciful debate on issues better suited for an academic environment. —Scott W. Lang, Boston Herald, 10 June 2025

This might sound a little fanciful because the Katla, which debuted this week, is not even in production. —Erik Shilling, Robb Report, 23 May 2025

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