vulnerable vs threatened

vulnerable and threatened both are adjectives.

Word	Noun	Adjective	Verb	Adverb
vulnerable	No	Yes	No	No
threatened	No	Yes	No	No

vulnerable (adjective)	threatened (adjective)
susceptible to attack	(of flora or fauna) likely in the near future to become endangered
susceptible to criticism or persuasion or temptation
capable of being wounded or hurt