incline vs ski slope

incline and ski slope both are nouns.

Word	Noun	Adjective	Verb	Adverb
incline	Yes	No	Yes	No
ski slope	Yes	No	No	No

As nouns, ski slope is a hyponym of incline; that is, ski slope is a word with a more specific, narrower meaning than incline:

incline (noun)	ski slope (noun)
an inclined surface connecting two levels	a snow-covered slope for skiing
an elevated geological formation

incline (verb)	ski slope (verb)
make receptive or willing towards an action or attitude or belief
feel favorably disposed or willing
be at an angle
lower or bend (the head or upper body), as in a nod or bow
bend or turn (one's ear) towards a speaker in order to listen well
have a tendency or disposition to do or be something; be inclined