FLEETING Synonyms: 43 Similar and Opposite Words

Q: How is the word 'fleeting' different from other adjectives like it?

Some common synonyms of fleeting are ephemeral , evanescent , fugitive , momentary , transient , and transitory . While all these words mean "lasting or staying only a short time," fugitive and fleeting imply passing so quickly as to make apprehending difficult. // let a fugitive smile flit across his face // fleeting moments of joy

Q: In what contexts can 'ephemeral' take the place of 'fleeting'?

The words ephemeral and fleeting are synonyms, but do differ in nuance. Specifically, ephemeral implies striking brevity of life or duration. // many slang words are ephemeral

Q: Where would 'evanescent' be a reasonable alternative to 'fleeting'?

While the synonyms evanescent and fleeting are close in meaning, evanescent suggests a quick vanishing and an airy or fragile quality. // the story has an evanescent touch of whimsy that is lost in translation

Q: When is it sensible to use 'momentary' instead of 'fleeting'?

The synonyms momentary and fleeting are sometimes interchangeable, but momentary suggests coming and going quickly and therefore being merely a brief interruption of a more enduring state. // my feelings of guilt were only momentary

Q: When might 'transient' be a better fit than 'fleeting'?

The meanings of transient and fleeting largely overlap; however, transient applies to what is actually short in its duration or stay. // a hotel catering primarily to transient guests

Q: When is 'transitory' a more appropriate choice than 'fleeting'?

The words transitory and fleeting can be used in similar contexts, but transitory applies to what is by its nature or essence bound to change, pass, or come to an end. // fame in the movies is transitory

fleeting

adjective

ˈflē-tiŋ

Definition of fleeting next

as in flash

lasting only for a short time had a fleeting desire to jump into the cool lake but kept on hiking

Synonyms & Similar Words

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Antonyms & Near Antonyms

Synonym Chooser

How is the word fleeting different from other adjectives like it?

Some common synonyms of fleeting are ephemeral, evanescent, fugitive, momentary, transient, and transitory. While all these words mean "lasting or staying only a short time," fugitive and fleeting imply passing so quickly as to make apprehending difficult.

let a fugitive smile flit across his face

fleeting moments of joy

In what contexts can ephemeral take the place of fleeting?

The words ephemeral and fleeting are synonyms, but do differ in nuance. Specifically, ephemeral implies striking brevity of life or duration.

many slang words are ephemeral

Where would evanescent be a reasonable alternative to fleeting?

While the synonyms evanescent and fleeting are close in meaning, evanescent suggests a quick vanishing and an airy or fragile quality.

the story has an evanescent touch of whimsy that is lost in translation

When is it sensible to use momentary instead of fleeting?

The synonyms momentary and fleeting are sometimes interchangeable, but momentary suggests coming and going quickly and therefore being merely a brief interruption of a more enduring state.

my feelings of guilt were only momentary

When might transient be a better fit than fleeting?

The meanings of transient and fleeting largely overlap; however, transient applies to what is actually short in its duration or stay.

a hotel catering primarily to transient guests

When is transitory a more appropriate choice than fleeting?

The words transitory and fleeting can be used in similar contexts, but transitory applies to what is by its nature or essence bound to change, pass, or come to an end.

fame in the movies is transitory

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of fleeting But what if an actor felt the only worthwhile honor is to flash by on the Oscar show’s death reel, if only for a fleeting moment? —

Pete Hammond, Deadline, 9 June 2026 There’s no perfection that isn’t fleeting, that isn’t fragile, that won’t be violated by the dint of the clock passing 15 minutes. —

Natasha O'Neill, Vanity Fair, 9 June 2026 By prioritizing permanent, structural upgrades over fleeting trends, savvy property owners ensure that every dollar spent translates directly into immense pride of ownership today and substantial financial equity tomorrow. —

Kansas City Star, 8 June 2026 While young adult romance follows that same hard and fast rule, happily ever afters can sometimes feel more fleeting for YA couples than for their adult counterparts. —

Jennifer Dugan, PEOPLE, 7 June 2026 See All Example Sentences for fleeting

Recent Examples of Synonyms for fleeting

Adjective

In fact, the weather service said that more than 50% of flash-flood deaths happen in vehicles driven into floodwaters.

— Doyle Rice, USA Today, 16 June 2026
The heaviest rain has shifted eastward, with the island of Molokai under a flash-flood warning on Sunday.

— Kyle Reiman, ABC News, 22 Mar. 2026