electric range vs kitchen stove

electric range and kitchen stove both are nouns.

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

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

electric range: a kitchen range in which the heat for cooking is provided by electric power
kitchen stove: a kitchen appliance used for cooking food

Other hypernyms of electric range include cooking stove, kitchen range, range, stove, white goods.

electric range (noun)	kitchen stove (noun)
a kitchen range in which the heat for cooking is provided by electric power	a kitchen appliance used for cooking food