inclined vs orientation

inclined is not a noun while orientation is a noun.

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

inclined (noun)	orientation (noun)
	the act of orienting
	a course introducing a new situation or environment
	an integrated set of attitudes and beliefs
	a person's awareness of self with regard to position and time and place and personal relationships
	a predisposition in favor of something
	position or alignment relative to points of the compass or other specific directions

inclined (adjective)	orientation (adjective)
at an angle to the horizontal or vertical position
(often followed by `to') having a preference, disposition, or tendency
having made preparations