devitrify vs crystalize

devitrify and crystalize both are verbs.

Word	Noun	Adjective	Verb	Adverb
devitrify	No	No	Yes	No
crystalize	No	No	Yes	No

As verbs, crystalize is a hypernym of devitrify; that is, crystalize is a word with a broader meaning than devitrify:

Other hypernyms of devitrify include crystalise, crystallize, effloresce.

devitrify (verb)	crystalize (verb)
become crystalline	assume crystalline form; become crystallized
make (glassy materials) brittle or opaque	cause to form crystals or assume crystalline form
	cause to take on a definite and clear shape
	make free from confusion or ambiguity; make clear