bruise vs plant life

bruise and plant life both are nouns.

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

bruise (noun)	plant life (noun)
an injury that doesn't break the skin but results in some discoloration	(botany) a living organism lacking the power of locomotion

bruise (verb)	plant life (verb)
damage (plant tissue) by abrasion or pressure
break up into small pieces for food preparation
injure the underlying soft tissue or bone of
hurt the feelings of