Find Synonyms

repeller Synonyms

Another word for repeller

Choosing another word for repeller depends on context, so the synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• noun (Context 1)

A device, substance, or agent that drives back, wards off, or deters something unwanted, especially an electronic device used to keep pests away.

Usage Example

"The homeowner installed a solar-powered ultrasonic repellent in the garden to keep rodents away from the vegetable patch."

Strongest
repellent
Strong
deterrent

• noun (Context 2)

In physics and electronics, an electrode in an electron tube (such as a reflex klystron) that reverses the direction of an electron beam.

Usage Example

"Adjusting the negative voltage applied to the reflector alters the transit time of the electrons inside the cavity."

Strong
reflector

Opposites of repeller

The opposite of repeller shifts depending on context. Common opposites include:

attractant
lure
bait
See all opposites of repeller

• Nearby Words

repel
repellency
repellent
repeller
repent
repentance
repentant

Cite this Entry

Wordmom. (2026). Synonyms for Repeller. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/synonyms/repeller
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