related vs collateral

related is not a noun while collateral is a noun.

Word	Noun	Adjective	Verb	Adverb
related	No	Yes	No	No
collateral	Yes	Yes	No	No

related (noun)	collateral (noun)
	a security pledged for the repayment of a loan

related (adjective)	collateral (adjective)
connected by kinship, common origin, or marriage	descended from a common ancestor but through different lines
being connected either logically or causally or by shared characteristics	situated or running side by side
	additional but secondary; auxiliary;
	occurring with or following as a consequence
	serving to support or corroborate