Homothermic and Warm-blooded

Homothermic adjective - Of birds and mammals; having constant and relatively high body temperature.

Warm-blooded and homothermic are semantically related. In some cases you can use "Warm-blooded" instead an adjective "Homothermic".

Warm-blooded adjective - Having warm blood (in animals whose body temperature is internally regulated).

Homothermic and warm-blooded are semantically related. You can use "Homothermic" instead an adjective phrase "Warm-blooded".