8
destroyer(noun, growth, agent, tumor, toxin)
6
demolisher(noun, growth, savage, tumor, toxin)
6
exterminator(noun, growth, savage, tumor, toxin)
5
iconoclast(noun, destroyer)
5
killer(noun, destroyer)
3
devastator
3
eradicator(noun, growth, savage, tumor, toxin)
3
wrecker(noun, growth, savage, tumor, toxin)
2
abolisher
2
annuller
2
arsonist
2
butcher
2
dynamiter
2
extinguisher
2
murderer(noun, destroyer)
2
obliterator
2
ruiner(noun, destroyer)
2
scourge(noun, destroyer)
2
terminator(noun, destroyer)
2
vandal
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APASmart Define. (2015). annihilator thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/annihilator/thesaurus/synonyms
ChicagoSmart Define. 2015. "annihilator thesaurus" https://smartdefine.org/annihilator/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, annihilator thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/annihilator/thesaurus/synonyms>.
MLASmart Define. "annihilator thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/annihilator/thesaurus/synonyms>