Synonyms of vibrate

vibrate

verb

ˈvī-ˌbrāt 

as in to shake

to make a series of small irregular or violent movements

the glasses and knickknacks on the shelves vibrated during the slight earthquake

Synonyms & Similar Words

• shake
• jerk
• shudder
• quiver
• tremble
• shiver
• convulse
• wobble
• jiggle
• agitate
• sway
• twitch
• quake
• bucket
• jolt
• swing
• judder
• throb
• jounce
• joggle
• flicker
• rock
• wave
• flutter
• oscillate
• chatter
• pulsate
• fluctuate
• thrill
• undulate
• waver
• pulse
• palpitate
• quaver
• dodder
• beat
• pit-a-pat
• pitter-patter

Synonym Chooser

How does the verb vibrate differ from other similar words?

Some common synonyms of vibrate are fluctuate, oscillate, sway, swing, undulate, and waver. While all these words mean "to move from one direction to its opposite," vibrate suggests the rapid oscillation of an elastic body under stress or impact.

the vibrating strings of a piano

When might fluctuate be a better fit than vibrate?

The words fluctuate and vibrate are synonyms, but do differ in nuance. Specifically, fluctuate suggests constant irregular changes of level, intensity, or value.

fluctuating interest rates

In what contexts can oscillate take the place of vibrate?

Although the words oscillate and vibrate have much in common, oscillate stresses a usually regular alternation of direction.

an oscillating fan

When is it sensible to use sway instead of vibrate?

The synonyms sway and vibrate are sometimes interchangeable, but sway implies a slow swinging or teetering movement.

trees swaying in the breeze

When can swing be used instead of vibrate?

The meanings of swing and vibrate largely overlap; however, swing implies a movement of something attached at one end or one side.

the door suddenly swung open

When is undulate a more appropriate choice than vibrate?

While in some cases nearly identical to vibrate, undulate suggests a gentle wavelike motion.

an undulating sea of grass

When would waver be a good substitute for vibrate?

While the synonyms waver and vibrate are close in meaning, waver stresses irregular motion suggestive of reeling or tottering.

the exhausted runner wavered before collapsing

Example Sentences

Recent Examples of vibrate

Without any thermal interference from vibrating atoms because the atoms are so cold as to be nearly still, scientists hope to isolate the minuscule signals from dark matter. —Adam Harrington, CBS News, 17 Mar. 2026

Your tongue might fall back into your throat, or the throat itself might relax too much, narrowing the aperture for air to get in and causing any number of the surrounding structures to vibrate. —Gilad Edelman, The Atlantic, 15 Mar. 2026

There's real grit underneath the shag haircut and thigh-high boots, though; see the discotheque scene, where her entire body vibrates with a desperate mix of hope, terror, and determination. —Darren Franich, Entertainment Weekly, 15 Mar. 2026

The resonance of the American soprano’s unamplified singing fills a room and seems to vibrate through your body. —Michael Zwiebach, San Francisco Chronicle, 14 Mar. 2026