mathematics vs eliminate

mathematics is a noun but eliminate is not a noun.

Word	Noun	Adjective	Verb	Adverb
mathematics	Yes	No	No	No
eliminate	No	No	Yes	No

mathematics (noun)	eliminate (noun)
a science (or group of related sciences) dealing with the logic of quantity and shape and arrangement

mathematics (verb)	eliminate (verb)
	eliminate from the body
	kill in large numbers
	terminate, end, or take out
	remove (an unknown variable) from two or more equations
	dismiss from consideration or a contest
	remove from a contest or race
	get rid of something