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

Cosplaying Cartman and scary cyclists Cosplayers can spend hundreds, even thousands, of dollars to create their fanciful costumes. —Peter Larsen, Oc Register, 28 Mar. 2026

In a fanciful technicolor town full of dueling beauty shops, drag queens and midcentury flair, a young woman’s quest to defy her family is upended when her menstrual cramps manifest themselves as actual monsters. —William Earl, Variety, 25 Mar. 2026

The radiant Sun conjoins fanciful Neptune in your 7th House of Interdependence, adding extra kindness to your imagination, so boundaries and bonds can both feel easier and more creative. —Tarot.com, Sun Sentinel, 22 Mar. 2026

The property has drawn interest from developers, land flippers and fanciful dreamers for years, at one point inspiring a pitch to use the site to host reality TV entertainment, including music and cooking contests. —Frederick Melo, Twin Cities, 20 Mar. 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