repugnant vs detestable

repugnant and detestable both are adjectives.

Word	Noun	Adjective	Verb	Adverb
repugnant	No	Yes	No	No
detestable	No	Yes	No	No

As adjectives, repugnant and detestable are synonyms defined as:

Other synonyms of repugnant include abhorrent, obscene, repulsive.

repugnant (adjective)	detestable (adjective)
offensive to the mind	unequivocally detestable
	offensive to the mind