abomination vs loathing

abomination and loathing both are nouns.

Word	Noun	Adjective	Verb	Adverb
abomination	Yes	No	No	No
loathing	Yes	No	No	No

As nouns, abomination and loathing are synonyms defined as:

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

abomination (noun)	loathing (noun)
an action that is vicious or vile; an action that arouses disgust or abhorrence	hate coupled with disgust
hate coupled with disgust
a person who is loathsome or disgusting