names vs hatchet job

names and hatchet job both are nouns.

Word	Noun	Adjective	Verb	Adverb
names	Yes	No	No	No
hatchet job	Yes	No	No	No

As nouns, hatchet job is a hypernym of names; that is, hatchet job is a word with a broader meaning than names:

names: verbal abuse; a crude substitute for argument
hatchet job: a false accusation of an offense or a malicious misrepresentation of someone's words or actions

Other hypernyms of names include calumniation, calumny, defamation, obloquy, traducement.

names (noun)	hatchet job (noun)
verbal abuse; a crude substitute for argument	a false accusation of an offense or a malicious misrepresentation of someone's words or actions