disgust vs execration

disgust and execration both are nouns.

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

As nouns, execration is a hyponym of disgust; that is, execration is a word with a more specific, narrower meaning than disgust:

disgust (noun)	execration (noun)
strong feelings of dislike	the object of cursing or detestation; that which is execrated
	an appeal to some supernatural power to inflict evil on someone or some group
	hate coupled with disgust

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