Exterminator: alternatives and connections

One who deprives of life; one who, or that which, kills.

Open English WordNet identifies the related term as a broader lexical category for at least one sense.

One who slays; a killer; a murderer; a destrroyer of life.

Open English WordNet identifies the related term as a broader lexical category for at least one sense.

To root up; to tear up by the roots, or as if by the roots; to remove utterly; to eradicate; to extirpate.

Open English WordNet records a derivational relationship between these word forms.

To root up; to tear up by the roots, or as if by the roots; to remove utterly; to eradicate; to extirpate.

Open English WordNet records a derivational relationship between these word forms.

One who, or that which, terminates.

Open English WordNet places these words in at least one shared synset. They share a lexicalised sense, but context, register and collocation should still be checked before substitution.