disgusting vs loathsome

disgusting and loathsome both are adjectives.

Word	Noun	Adjective	Verb	Adverb
disgusting	No	Yes	No	No
loathsome	No	Yes	No	No

As adjectives, disgusting and loathsome are synonyms defined as:

disgusting and loathsome: highly offensive; arousing aversion or disgust

Other synonyms of disgusting include disgustful, distasteful, foul, loathly, repellant, repellent, repelling, revolting, skanky, wicked, yucky.

disgusting (adjective)	loathsome (adjective)
highly offensive; arousing aversion or disgust	highly offensive; arousing aversion or disgust
	causing or able to cause nausea