humble vs injure

humble is an adjective but injure is not an adjective.

Word	Noun	Adjective	Verb	Adverb
humble	No	Yes	Yes	No
injure	No	No	Yes	No

As verbs, injure is a hypernym of humble; that is, injure is a word with a broader meaning than humble:

Other hypernyms of humble include bruise, hurt, offend, spite, wound.

humble (adjective)	injure (adjective)
marked by meekness or modesty; not arrogant or prideful
low or inferior in station or quality
of low birth or station (`base' is archaic in this sense)
used of unskilled work (especially domestic work)

humble (verb)	injure (verb)
cause to feel shame; hurt the pride of	cause injuries or bodily harm to
cause to be unpretentious	cause damage or affect negatively
	hurt the feelings of