gas stove vs kitchen range

gas stove and kitchen range both are nouns.

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

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

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

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