Hot pepper and Red pepper

Hot pepper noun - Plant bearing very hot medium-sized oblong red peppers; grown principally in the Gulf Coast states for production of hot sauce.

Red pepper and hot pepper are semantically related in hot red pepper topic. In some cases you can use "Red pepper" instead a noun phrase "Hot pepper".

Red pepper noun - Very hot red peppers; usually long and thin; some very small.

Hot pepper and red pepper are semantically related in hot red pepper topic. You can use "Hot pepper" instead a noun phrase "Red pepper".