Hotplate and Kitchen range

Hotplate noun - A portable electric appliance for heating or cooking or keeping food warm.

Kitchen range and hotplate are semantically related in stove topic. In some cases you can use "Kitchen range" instead a noun "Hotplate", when it comes to topics like kitchen stove.

Kitchen range noun - A kitchen appliance used for cooking food.

Hotplate and kitchen range are semantically related in stove topic. You can use "Hotplate" instead a noun phrase "Kitchen range", if it concerns topics such as kitchen stove.