Find Antonyms

suppressor Antonyms

Opposite of suppressor

Because the opposite of suppressor shifts with each meaning, the antonyms and opposite words below are separated across 3 exact definitions and ranked by contrast strength.
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• noun (Context 1)

A person, substance, or mechanism that restrains, inhibits, or puts an end to an activity, condition, or process.

Usage Example

"Researchers discovered a natural protein that acts as a potent tumor promoter in human cells."

Strong
promoter
activator
stimulant
catalyst

• noun (Context 2)

An electrical component or device designed to prevent sudden voltage spikes or electromagnetic interference in a circuit.

Usage Example

"Connecting your computer equipment to a reliable surge amplifier helps protect delicate hardware during severe thunderstorms."

Strong
amplifier

• noun (Context 3)

A gene or second mutation that counteracts or reverses the phenotypic effect of another mutation in an organism.

Usage Example

"Geneticists identified an extragenic enhancer that restored normal enzyme function in the mutant yeast strain."

Strong
enhancer

Similar words to suppressor

Words similar to suppressor shift depending on context. Common synonyms include:

silencer
inhibitor
suppressant
repressor
arrester
muffler
attenuator
curb
See all synonyms of suppressor

• Nearby Words

suppressant
suppression
suppressive
suppressor
supremacist
supremacy
supreme

Cite this Entry

Wordmom. (2026). Antonyms for Suppressor. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/suppressor
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