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 of undulate in a Sentence

These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Recent Examples on the Web 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 Pernille ended up with a heart ring and a molten, artisanal gold band that shone against all those undulating plumes on her big day—something her toddler daughter Lizzi delighted in. Alice Newbold, Vogue, 1 Aug. 2024 End of carousel Most of Livi’s sculptures protrude about as far from the wall as Kent’s, undulating in regular curves. Mark Jenkins, Washington Post, 19 July 2024 See all Example Sentences for undulate 
Recent Examples of Synonyms for undulate
Verb
  • Try oscillating fans: Using a fan on your deck, patio, or other outdoor space may blow mosquitoes away.
    Adrienne Dellwo, Verywell Health, 22 Oct. 2024
  • Being Short on Cash Yard sales seem to oscillate between moments of chaos and times when your yard is devoid of shoppers.
    Jennifer Prince, Southern Living, 21 Oct. 2024
Verb
  • Experts largely consider Trump Media a meme stock, meaning its share price can fluctuate wildly, with movements often not a reflection of the company’s underlying financial performance like other stocks.
    Derek Saul, Forbes, 5 Nov. 2024
  • Traditional voter polls kept showing a statistical dead heat, while betting markets fluctuated regularly—rising and falling because of Harris’s strong debate performance, Trump’s latest offensive remarks and, yes, even late, dramatic polling from star Iowa pollster Ann Selzer.
    Paolo Confino, Fortune, 5 Nov. 2024
Verb
  • One of the groups taking credit for singling out Springfield’s Haitian community was Blood Tribe, a neo-Nazi group known for marching through city streets waving swastikas.
    Charlie Warzel, The Atlantic, 5 Nov. 2024
  • In video footage shared on X, Swift was seen waving and blowing kisses to game attendees, who turned around to greet her in her private suite at Missouri's Arrowhead Stadium.
    Thomas G. Moukawsher, Newsweek, 5 Nov. 2024
Verb
  • This is key, as stripers often stun their prey then swing around and gobble up the dead and dying bunker fluttering to the bottom.
    Joe Cermele, Outdoor Life, 17 Oct. 2024
  • His hands fluttered above the keyboard in a way that looks very much like someone playing a theremin, the ethereal instrument that’s played by manipulating the invisible electromagnetic fields around a pair of antennas.
    Boone Ashworth, WIRED, 8 Oct. 2024
Verb
  • Their windows and tools in their garage often vibrate with the hum of machinery at the nearby well pad.
    Sean Keane, ABC News, 5 Nov. 2024
  • Silicone brushes are the safest to use but may not give you as deep of a clean as a vibrating brush.
    Christa Joanna Lee, Allure, 15 Oct. 2024
Verb
  • Over the next few years, a plague of disorder will descend upon America, and maybe the world, shaking everything loose.
    David Brooks, The Mercury News, 9 Nov. 2024
  • Maybe that’s why World Cups end with the two teams shaking hands, one offering congratulations and the other condolences, and elections don’t.
    Kevin Baxter, Los Angeles Times, 5 Nov. 2024
Verb
  • But fear and terror coexist here with the flickering moments of bliss.
    Will Hermes, Rolling Stone, 5 Nov. 2024
  • Just moments later, the arena lights flickered, sending the Cleveland crowd into a frenzy.
    Marco Rubio, Newsweek, 1 Nov. 2024
Verb
  • Advertisement The Biden administration has for months urged Israel, Hezbollah and other parties to avoid a wider conflict in the region, where fighting between Israel and Hamas has already convulsed the Gaza Strip.
    Nabih Bulos, Los Angeles Times, 23 Sep. 2024
  • In exchange for $250,000 in cash, Carl is finally returned to his family, convulsing and covered in his own bodily fluids.
    Emma Alpern, Vulture, 2 July 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 17 Nov. 2024.

More from Merriam-Webster on undulate

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