tracery vs ornament

tracery and ornament both are nouns.

Word	Noun	Adjective	Verb	Adverb
tracery	Yes	No	No	No
ornament	Yes	No	Yes	No

As nouns, ornament is a hypernym of tracery; that is, ornament is a word with a broader meaning than tracery:

Other hypernyms of tracery include decoration, ornamentation.

tracery (noun)	ornament (noun)
decoration consisting of an open pattern of interlacing ribs	something used to beautify

tracery (verb)	ornament (verb)
	make more attractive by adding ornament, colour, etc.
	be an ornament to