vitrified vs glassy

vitrified and glassy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
vitrified	No	Yes	No	No
glassy	No	Yes	No	No

As adjectives, vitrified and glassy are synonyms defined as:

vitrified and glassy: (of ceramics) having the surface made shiny and nonporous by fusing a vitreous solution to it

Other synonyms of vitrified include vitreous.

vitrified (adjective)	glassy (adjective)
(of ceramics) having the surface made shiny and nonporous by fusing a vitreous solution to it	(used of eyes) lacking liveliness
	(of ceramics) having the surface made shiny and nonporous by fusing a vitreous solution to it
	resembling glass in smoothness and shininess and slickness