40 entries under annihilation topic. ×

35
extermination(noun, make, help, end, cut)
30
destruction(noun, cut, ruin, extinction, slaughter)
28
extinction(noun, make, help, end, release)
20
end(noun, release, ruin, finish, overthrow)
14
liquidation(noun, act, make, help, keep)
13
obliteration(noun, make, help, ruin, extinction)
9
extirpation(noun, make, help, end, ruin)
6
murder(noun, destruction, devastation, removal, elimination)
4
devastation(noun, slaughter, destruction, obliteration)
4
massacre(extinction, slaughter, destruction, termination, devastation)
4
slaughter(noun, extinction, destruction, termination, devastation)
4
undoing(noun, destruction, devastation, obliteration)
3
slaying(destruction, devastation, obliteration)
2
carnage(destruction, devastation, obliteration)
2
demolition(noun, extinction, slaughter, destruction, devastation)
2
downfall(noun, end, release, ruin, finish)
2
ruin(noun, end, release, finish, extinction)
2
wreckage(noun, destruction, devastation, obliteration)
1
crushing(destruction, devastation, removal, elimination, obliteration)
1
damage(noun, devastation, obliteration)
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APASmart Define. (2015). eradication thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/eradication/thesaurus/synonyms
ChicagoSmart Define. 2015. "eradication thesaurus" https://smartdefine.org/eradication/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, eradication thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/eradication/thesaurus/synonyms>.
MLASmart Define. "eradication thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/eradication/thesaurus/synonyms>