consequent vs collateral

consequent is not a noun while collateral is a noun.

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

As adjectives, consequent and collateral are synonyms defined as:

Other synonyms of consequent include accompanying, attendant, concomitant, ensuant, incidental, resultant, sequent.

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

consequent (adjective)	collateral (adjective)
occurring with or following as a consequence	descended from a common ancestor but through different lines
	situated or running side by side
	additional but secondary; auxiliary;
	occurring with or following as a consequence
	serving to support or corroborate