eradicator vs terminator

eradicator and terminator both are nouns.

Word	Noun	Adjective	Verb	Adverb
eradicator	Yes	No	No	No
terminator	Yes	No	No	No

As nouns, eradicator and terminator are synonyms defined as:

eradicator and terminator: someone who exterminates (especially someone whose occupation is the extermination of troublesome rodents and insects)

Other synonyms of eradicator include exterminator.

eradicator (noun)	terminator (noun)
someone who exterminates (especially someone whose occupation is the extermination of troublesome rodents and insects)	someone who exterminates (especially someone whose occupation is the extermination of troublesome rodents and insects)