temporal vs earthly

temporal is a noun but earthly is not a noun.

Word	Noun	Adjective	Verb	Adverb
temporal	Yes	Yes	No	No
earthly	No	Yes	No	No

temporal (noun)	earthly (noun)
the semantic role of the noun phrase that designates the time of the state or action denoted by the verb

temporal (adjective)	earthly (adjective)
characteristic of or devoted to the temporal world as opposed to the spiritual world	of or belonging to or characteristic of this earth as distinguished from heaven
of or relating to the temples (the sides of the skull behind the orbit)
of or relating to or limited by time
of this earth or world
not eternal