latitudinal vs latitude

latitudinal is not a noun while latitude is a noun.

Word	Noun	Adjective	Verb	Adverb
latitudinal	No	Yes	No	No
latitude	Yes	No	No	No

latitudinal (noun)	latitude (noun)
	scope for freedom of e.g. action or thought; freedom from restriction
	the angular distance between an imaginary line around a heavenly body parallel to its equator and the equator itself
	an imaginary line around the Earth parallel to the equator
	freedom from normal restraints in conduct

latitudinal (adjective)	latitude (adjective)
of or relating to latitudes north or south