unpalatable vs unsavoury

unpalatable and unsavoury both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unpalatable	No	Yes	No	No
unsavoury	No	Yes	No	No

unpalatable (adjective)	unsavoury (adjective)
not pleasant or acceptable to the taste or mind	morally offensive
	not pleasing in odor or taste