kill off

English Thesaurus

1. kill en masse; kill on a large scale; kill many (verb.contact)

hypernym	:	kill,
definition	:	cause to die; put to death, usually intentionally or knowingly (verb.contact)

derivation	:	eradicator, exterminator, terminator,
definition	:	someone who exterminates (especially someone whose occupation is the extermination of troublesome rodents and insects) (noun.person)

derivation	:	eradicator, exterminator, terminator,
definition	:	someone who exterminates (especially someone whose occupation is the extermination of troublesome rodents and insects) (noun.person)