Thesaurus results for UNDULATE

Q: 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

Q: 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

Q: 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

Q: 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

Q: 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

Q: 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

Q: 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

undulate

verb

Definition of undulate next

as in to oscillate

formal to move or be shaped like waves undulating hills an undulating surface

Synonyms & Similar Words

Relevance

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

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 undulate Copy Facebook Pinterest Photo by Shutterstock On clear nights in the northernmost climes, the sky can erupt into a riot of neon-colored, undulating ribbons. —

Bailey Berg, AFAR Media, 30 Dec. 2024 The night began with the lighting of incense to undulating waves of feedback. —

Steve Appleford, SPIN, 23 Jan. 2025 When illuminated, the piece conjures images of undulating seagrass on the ceiling above. —

Julia Zaltzman, Robb Report, 19 Jan. 2025 While the Danube River lies a few streets away, its presence is echoed in the tones of undulating blues and grays seen throughout the historic property. —

Forbes Travel Guide, Forbes, 19 Dec. 2024 See all Example Sentences for undulate

Recent Examples of Synonyms for undulate

Verb

Neshat’s Marjan is a bit slippery, oscillating between kind and strict, biting and supportive, self-deprecating and wistful.

— Christian Lewis, Variety, 24 Jan. 2025
With political loyalties that oscillated between Republicans and Democrats, Mesta was not especially interested in amassing Washington’s usual currency, power.

— Thomas Mallon, The New Yorker, 20 Jan. 2025