Synonym Chooser

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

Some common synonyms of momentary are ephemeral, evanescent, fleeting, fugitive, transient, and transitory. While all these words mean "lasting or staying only a short time," 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 ephemeral be a better fit than momentary?

Although the words ephemeral and momentary have much in common, ephemeral implies striking brevity of life or duration.

many slang words are ephemeral

When would evanescent be a good substitute for momentary?

In some situations, the words evanescent and momentary are roughly equivalent. However, evanescent suggests a quick vanishing and an airy or fragile quality.

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

How are the words fugitive and fleeting related as synonyms of momentary?

Both fugitive and fleeting imply passing so quickly as to make apprehending difficult.

let a fugitive smile flit across his face
fleeting moments of joy

Where would transient be a reasonable alternative to momentary?

The synonyms transient and momentary are sometimes interchangeable, but 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 momentary?

The words transitory and momentary 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 momentary Because all of the major waves of selling in the wake of some incident of uncertainty were caused by momentary risk that did not ultimately threaten stocks, or the banking system — or, ultimately, the economy. Jim Cramer, CNBC, 23 June 2025 The two benches and dugouts cleared as the two men made momentary physical contact, sparking a brown and blue mosh pit of sorts behind home plate to cap a series that left both sides more black and blue and chapped than anything else. Dennis Lin, New York Times, 20 June 2025 This is more than a momentary victory: under Israeli law, the bill’s failure means that no other proposal to dissolve the Knesset (parliament) can be introduced for six months, buying Netanyahu and his coalition some time. Rachel Wolf, FOXNews.com, 12 June 2025 Bankrolling cybersecurity may soothe momentary leadership angst, but often does little to address rising insider threats and basic internal control failures. Noah Barsky, Forbes.com, 11 June 2025 See All Example Sentences for momentary
Recent Examples of Synonyms for momentary
Adjective
  • Don’t let the lack of flash fool you — this guy is the real deal.
    Dieter Kurtenbach, The Mercury News, 3 Mar. 2025
  • The German figures come a day before the scheduled release of flash inflation data for the euro area, which will be closely watched by investors for guidance on the odds of another interest rate cut from the European Central Bank.
    Sophie Kiderlin, CNBC, 30 Sep. 2024
Adjective
  • Will Reeve, son of the late Christopher Reeve, one of the more famous Hollywood Men of Steel, makes a brief appearance in Superman.
    EW.com, EW.com, 11 July 2025
  • Here is just a brief sampling: Evan Phillips: Out for the season.
    Dan Freedman, Forbes.com, 11 July 2025
Adjective
  • Initially, Levitt’s ostomy was temporary, meaning her rectum was left intact for a possible future reconnection.
    Tereza Shkurtaj, People.com, 13 July 2025
  • The National Weather Service has placed the temporary immigration detention center and Big Cypress National Preserve under a special weather statement until 5:30 p.m., meaning strong wind gusts and possible flooding are imminent.
    Devoun Cetoute, Miami Herald, 13 July 2025
Adjective
  • And while Riemens had a transient lifestyle and was planning a trip to visit family in Michigan just before his disappearance, finding his truck at a nearby store quickly cast suspicion.
    Andy Humbles, The Tennessean, 2 July 2025
  • Spring Hill has the lowest transient guest rate in Johnson County at 4%.
    Taylor O’Connor, Kansas City Star, 1 July 2025
Adjective
  • With each passing year, the evidence mounts that 2005 was more good fortune than anything else.
    Jon Greenberg, New York Times, 11 July 2025
  • Today, the success of the CUDA model has led to the creation of a thriving ecosystem that creates network effects that strengthen with each passing year.
    Steven Wolfe Pereira, Forbes.com, 9 July 2025
Adjective
  • Key for energy stocks has been a drop in crude prices, despite a fleeting uptick in June as conflict in the Middle East dominated headlines.
    Matt Ward-Perkins, CNBC, 14 July 2025
  • The coordination involved in creating this disposable party favor, for the fleeting delight of millionaires, was just one of a thousand details that Vanity Fair devoted to each year’s extravaganza.
    Michael Grynbaum, HollywoodReporter, 14 July 2025

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Cite this Entry

“Momentary.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/momentary. Accessed 20 Jul. 2025.

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