name calling vs hatchet job

name calling and hatchet job both are nouns.

Word	Noun	Adjective	Verb	Adverb
name calling	Yes	No	No	No
hatchet job	Yes	No	No	No

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

name calling: 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 name calling include calumniation, calumny, defamation, obloquy, traducement.

name calling (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