conceive vs mate

conceive is not a noun while mate is a noun.

Word	Noun	Adjective	Verb	Adverb
conceive	No	No	Yes	No
mate	Yes	No	Yes	No

conceive (noun)	mate (noun)
	a chess move constituting an inescapable and indefensible attack on the opponent's king
	an exact duplicate
	South American tea-like drink made from leaves of a South American holly called mate
	a person's partner in marriage
	the partner of an animal (especially a sexual partner)
	the officer below the master on a commercial ship
	informal term for a friend of the same sex
	a fellow member of a team
	South American holly; leaves used in making a drink like tea
	one of a pair

conceive (verb)	mate (verb)
become pregnant; undergo conception	place an opponent's king under an attack from which it cannot escape and thus ending the game
judge or regard; look upon; judge	engage in sexual intercourse
have the idea for	bring two objects, ideas, or people together