names vs obloquy

names and obloquy both are nouns.

Word	Noun	Adjective	Verb	Adverb
names	Yes	No	No	No
obloquy	Yes	No	No	No

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

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

Other hypernyms of names include calumniation, calumny, defamation, hatchet job, traducement.

names (noun)	obloquy (noun)
verbal abuse; a crude substitute for argument	a false accusation of an offense or a malicious misrepresentation of someone's words or actions
	state of disgrace resulting from public abuse