Find Synonyms

annihilation Synonyms

Another word for annihilation

Choosing another word for annihilation depends on context, so the 16 synonyms and similar words below are separated across 2 exact definitions and ranked by match strength.
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• noun (Context 1)

Complete destruction or obliteration; the act of reducing something to nothing or the state of being completely destroyed.

Usage Example

"Conservationists warned that losing the wetland habitat would lead to the obliteration of several native amphibian populations."

Strongest
obliteration
destruction
eradication
extermination
Strong
extirpation
extinction
devastation
decimation
demolition
ruin

• noun (Context 2)

A total and overwhelming defeat in a competition, election, or contest.

Usage Example

"The championship match ended in the complete rout of the defending titleholders by the visiting team."

Strongest
rout
Strong
drubbing
thrashing
trouncing
landslide
defeat

Opposites of annihilation

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

triumph
preservation
creation
victory
survival
conservation
conquest
restoration
See all opposites of annihilation

• Nearby Words

annex
annexation
annihilate
annihilation
annihilator
anniversary
annona

Cite this Entry

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