cripple vs stultify

cripple is a noun but stultify is not a noun.

Word	Noun	Adjective	Verb	Adverb
cripple	Yes	No	Yes	No
stultify	No	No	Yes	No

As verbs, cripple and stultify are synonyms defined as:

cripple and stultify: deprive of strength or efficiency; make useless or worthless

cripple (noun)	stultify (noun)
someone who is unable to walk normally because of an injury or disability to the legs or back

cripple (verb)	stultify (verb)
deprive of the use of a limb, especially a leg	deprive of strength or efficiency; make useless or worthless
deprive of strength or efficiency; make useless or worthless	cause to appear foolish
	prove to be of unsound mind or demonstrate someone's incompetence