undulate

Synonym Chooser

How does the verb undulate differ from other similar words?

Some common synonyms of undulate are fluctuate, oscillate, sway, swing, vibrate, and waver. While all these words mean "to move from one direction to its opposite," undulate suggests a gentle wavelike motion.

an undulating sea of grass

When is fluctuate a more appropriate choice than undulate?

While in some cases nearly identical to undulate, fluctuate suggests constant irregular changes of level, intensity, or value.

fluctuating interest rates

Where would oscillate be a reasonable alternative to undulate?

The words oscillate and undulate can be used in similar contexts, but oscillate stresses a usually regular alternation of direction.

an oscillating fan

When can sway be used instead of undulate?

While the synonyms sway and undulate are close in meaning, sway implies a slow swinging or teetering movement.

trees swaying in the breeze

When might swing be a better fit than undulate?

Although the words swing and undulate have much in common, swing implies a movement of something attached at one end or one side.

the door suddenly swung open

When would vibrate be a good substitute for undulate?

The meanings of vibrate and undulate largely overlap; however, vibrate suggests the rapid oscillation of an elastic body under stress or impact.

the vibrating strings of a piano

When is it sensible to use waver instead of undulate?

In some situations, the words waver and undulate are roughly equivalent. However, waver stresses irregular motion suggestive of reeling or tottering.

the exhausted runner wavered before collapsing

Examples 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 undulate Leaving just us to soar, to undulate, to work through the Cabs’ puzzles of sound and mind. Spin Staff, SPIN, 30 Sep. 2024 At Elyse Walker in June, six acquaintances arrive separately, seemingly by happenstance, but end up shopping as an amoebic unit, undulating around the store while discussing Citizens jeans and a Johanna Ortiz blouse with a clay geometric pattern. Christina Binkley, Robb Report, 8 Sep. 2024 After wandering through its indoor section, which is laid out like a traditional retrospective, visitors can head outside where Hom’s portraits, blown up to more than 11 feet high, are mounted on Masonite frames that undulate in the wind against the peaceful backdrop of Otsego Lake. Alia Akkam, Architectural Digest, 12 Aug. 2024 His sculpture of Saint George slaying the dragon is installed in the courtyard of his museum, easily leading a visitor to assume that the creature’s scaly, undulating tail was intended to mirror the rough, rolling mountains in the distance. Julie Belcove, Robb Report, 4 Aug. 2024 See all Example Sentences for undulate 
Recent Examples of Synonyms for undulate
Verb
  • Organizations often oscillate between these two extremes.
    Sherzod Odilov, Forbes, 26 Nov. 2024
  • The minimum weekly play for these types of movies typically oscillates between 1,500 to 3,500 a week, but Chabert is a bigger name and is sure to make significantly more than that.
    Lissete Lanuza Sáenz, StyleCaster, 18 Nov. 2024
Verb
  • Meanwhile, gas prices continue to fluctuate across the nation.
    Washington Examiner Staff, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 29 Nov. 2024
  • Markets fluctuate, and unforeseen challenges—such as regulatory changes or geopolitical events—can arise.
    James Nelson, Forbes, 27 Nov. 2024
Verb
  • She could then be seen smiling and waving at someone else in the crowd, beckoning them closer to the suite.
    Bailey Richards, People.com, 30 Nov. 2024
  • Santos and long snapper Scott Daly ran onto the field thinking Chicago was going to attempt a field goal, only to get waved off by a lineman because the Bears were going for it.
    Andrew Seligman and Rob Maaddi, Los Angeles Times, 29 Nov. 2024
Verb
  • The screen will typically flutter once or twice while processing the color.
    Brenda Stolyar, WIRED, 30 Oct. 2024
  • My heart was fluttering strongly on and off for about four hours.
    Scott Kramer, Forbes, 29 Oct. 2024
Verb
  • The black holes would cause this dark matter to vibrate like a bell rather than dispersing.
    Jonathan O’Callaghan, WIRED, 1 Dec. 2024
  • Not literal strings, of course — but tiny loops or snippets of vibrating energy.
    Tom Siegfried, Discover Magazine, 29 Nov. 2024
Verb
  • Stephen DeLong, a geologist with the Earthquake Science Center at the U.S.G.S., said in a news briefing on Thursday that those closest to the epicenter, including residents of Ferndale, were the most likely to feel shaking or see any damage.
    Jesus Jiménez, New York Times, 6 Dec. 2024
  • Ulta also raised its full-year outlook slightly as the beauty retailer shook off fears that the company was facing increasing competition and slowing demand for makeup and skincare.
    Michele Luhn, CNBC, 6 Dec. 2024
Verb
  • In a darkened room, a sculpture made of theatrical lighting scaffolds flickered in and out of visibility, illuminated by lights that were set to move in time with music from Turner’s titular 1984 album—although no music played in the space.
    Ellen Y. Tani, Artforum, 1 Dec. 2024
  • Growing up in Michigan, food writer Khushbu Shah celebrated Diwali with a string of parties, flickering diyas (oil lamps) and marigold flowers around the house, and mithais (sweets) sent from family in India.
    Lisa Wong Macabasco, Vogue, 31 Oct. 2024
Verb
  • While speaking onstage at his church The Potter's House of Dallas on Nov. 24, Jakes, 67, was seen lowering his microphone and looking downward before seemingly convulsing.
    Raven Brunner, People.com, 1 Dec. 2024
  • Smith appeared to writhe and convulse on the gurney for at least four minutes during the execution.
    Marty Roney, USA TODAY, 21 Nov. 2024

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Thesaurus Entries Near undulate

Cite this Entry

“Undulate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undulate. Accessed 11 Dec. 2024.

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