Akademik

annihilative
adjective
wreaking or capable of wreaking complete destruction
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possessing annihilative power

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a devastating hurricane

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the guns opened a withering fire

Syn: ↑annihilating, ↑devastating, ↑withering
Similar to: ↑destructive
Derivationally related forms: ↑annihilate

Useful english dictionary. 2012.