UNDULATORY Synonyms: 59 Similar and Opposite Words

undulatory

adjective

Definition of undulatory

as in undulating

rising and falling in a wavelike pattern The animal swims with an undulatory motion.

Related Words

Relevance

Dissimilar Words

Example Sentences

Recent Examples of Synonyms for undulatory

Adjective

But in his own drawing, De Kooning let rip with liner brushes, swishing them about all over the paper, achieving undulant lines that contract and expand like living creatures.

— Sebastian Smee, The Atlantic, 16 Sep. 2026
Our drills included hours of seamlessly merging poetry with three chords, providing me with an undulant field to riff on.

— Patti Smith, New Yorker, 1 Nov. 2025

Definition of undulant

Adjective

If your hair isn’t naturally wavy, use a curling iron to add waves, wrapping sections around the iron in opposite directions for a less polished look.

— Lindy Segal, Glamour, 19 Oct. 2026
The person buried there is believed to have belonged to the Linear Pottery culture — named for the distinctive spiral and wavy patterns decorating its pottery.

— Andrea Margolis, FOXNews.com, 17 Oct. 2026

Definition of wavy

Adjective

And climate risks such as floods, irregular rainfall and extreme temperatures have become a threat to both conventional and organic crops.

— Jennifer Bringle, Footwear News, 16 Oct. 2026
The length of a day according to UTC is close to that of UT1 but not exactly the same because our planet’s rotation is irregular.

— Emma Gometz, Scientific American, 15 Oct. 2026

Definition of irregular

Adjective

As Europe panted through rolling heatwaves this summer, I became drawn in by The Perfect Prescription anew.

— Gabriel Szatan, Pitchfork, 18 Oct. 2026
The entertaining spaces, including the adjoining living and dining rooms, are framed by large windows that look out on the rolling hills.

— Tori Latham, Robb Report, 16 Oct. 2026

Definition of rolling

Adjective

The brand's signature technology combines a retinoid with lactic acid to smooth fine lines, uneven tone, and rough texture, and its AlphaRet Exfoliating Peel Pads take things a step further.

— Christa Joanna Lee, Allure, 21 Oct. 2026
These accounts often waive monthly fees without a minimum balance and offer larger transaction or cash deposit allowances, since nonprofits may see uneven cash flow tied to grant cycles and fundraising.

— Andreina Rodriguez, CNBC, 21 Oct. 2026

Definition of uneven

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.

Browse Nearby Words

undulating

undulatory

unduly

See all Nearby Words

Cite this Entry

Style

“Undulatory.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/undulatory. Accessed 25 Oct. 2026.

Copy Citation

Synonyms of undulatory

adjective

Example Sentences

Browse Nearby Words

Cite this Entry

More from Merriam-Webster

Word of the Day

emissary

Popular in Grammar & Usage

Merriam-Webster’s Great Big List of Words You Love to Hate

'Can' vs. 'May'

'Affect' vs. 'Effect'

More Commonly Mispronounced Words

Is it 'nerve-racking' or 'nerve-wracking'?

Popular in Wordplay

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

The Words of the Week - Oct. 23

Even More Bird Names that Sound Like Insults (and Sometimes Are)

12 Lovely and Unusual Words for the Natural World

Popular

Merriam-Webster’s Great Big List of Words You Love to Hate

The Longest Long Words List

9 Words That Sound Like Insults But Aren't

Games & Quizzes