abhorrence vs odium

abhorrence and odium both are nouns.

Word	Noun	Adjective	Verb	Adverb
abhorrence	Yes	No	No	No
odium	Yes	No	No	No

As nouns, abhorrence and odium are synonyms defined as:

Other synonyms of abhorrence include abomination, detestation, execration, loathing.

abhorrence (noun)	odium (noun)
hate coupled with disgust	hate coupled with disgust
	state of disgrace resulting from detestable behavior