oblique vs inclined

oblique is a noun but inclined is not a noun.

Word	Noun	Adjective	Verb	Adverb
oblique	Yes	Yes	No	No
inclined	No	Yes	No	No

oblique (noun)	inclined (noun)
a diagonally arranged abdominal muscle on either side of the torso
any grammatical case other than the nominative

oblique (adjective)	inclined (adjective)
slanting or inclined in direction or course or position--neither parallel nor perpendicular nor right-angled	at an angle to the horizontal or vertical position
indirect in departing from the accepted or proper way; misleading	(often followed by `to') having a preference, disposition, or tendency
	having made preparations