repulsion vs disgust

repulsion and disgust both are nouns.

Word	Noun	Adjective	Verb	Adverb
repulsion	Yes	No	No	No
disgust	Yes	No	Yes	No

As nouns, disgust is a hypernym of repulsion; that is, disgust is a word with a broader meaning than repulsion:

repulsion (noun)	disgust (noun)
the act of repulsing or repelling an attack; a successful defensive stand	strong feelings of dislike
intense aversion
the force by which bodies repel one another

repulsion (verb)	disgust (verb)
	cause aversion in; offend the moral sense of
	fill with distaste