ovenware vs crockery

ovenware and crockery both are nouns.

Word	Noun	Adjective	Verb	Adverb
ovenware	Yes	No	No	No
crockery	Yes	No	No	No

As nouns, crockery is a hypernym of ovenware; that is, crockery is a word with a broader meaning than ovenware:

ovenware: heat-resistant dishware in which food can be cooked as well as served
crockery: tableware (eating and serving dishes) collectively

Other hypernyms of ovenware include dishware.

ovenware (noun)	crockery (noun)
heat-resistant dishware in which food can be cooked as well as served	tableware (eating and serving dishes) collectively