plant life vs propagate

plant life is a noun but propagate is not a noun.

Word	Noun	Adjective	Verb	Adverb
plant life	Yes	No	No	No
propagate	No	No	Yes	No

plant life (noun)	propagate (noun)
(botany) a living organism lacking the power of locomotion

plant life (verb)	propagate (verb)
	multiply sexually or asexually
	cause to propagate, as by grafting or layering
	cause to become widely known
	transmit
	transmit or cause to broaden or spread
	become distributed or widespread
	travel through the air
	transmit from one generation to the next