gas range vs stove

gas range and stove both are nouns.

Word	Noun	Adjective	Verb	Adverb
gas range	Yes	No	No	No
stove	Yes	No	No	No

As nouns, stove is a hypernym of gas range; that is, stove is a word with a broader meaning than gas range:

Other hypernyms of gas range include cooking stove, kitchen range, kitchen stove, range.

gas range (noun)	stove (noun)
a range with gas rings and an oven for cooking with gas	any heating apparatus
	a kitchen appliance used for cooking food