plant vs naturalize

plant is a noun but naturalize is not a noun.

plant (noun)	naturalize (noun)
buildings for carrying on industrial labor
(botany) a living organism lacking the power of locomotion
an actor situated in the audience whose acting is rehearsed but seems spontaneous to the audience
something planted secretly for discovery by another

plant (verb)	naturalize (verb)
put or set (seeds, seedlings, or plants) into the ground	make into a citizen
fix or set securely or deeply	explain with reference to nature
set up or lay the groundwork for	adopt to another place
place into a river	make more natural or lifelike
place something or someone in a certain position in order to secretly observe or deceive	adapt (a wild plant or unclaimed land) to the environment
put firmly in the mind