loathsome vs vile

loathsome and vile both are adjectives.

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

As adjectives, loathsome and vile are synonyms defined as:

Other synonyms of loathsome include nauseating, nauseous, noisome, offensive, queasy, sickening.

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