All warm-blooded antonyms
warm-blood·ed
W w adj warm-blooded
- hard-hearted — unfeeling; unmerciful; pitiless.
- cold-blooded — Someone who is cold-blooded does not show any pity or emotion.
adjective warm-blooded
- hardboiled — Alternative spelling of hard-boiled.
- coldblooded — having a body temperature that fluctuates, approximating that of the surrounding air, land, or water