Synonyms for cold-blooded

Synonyms for (adjective) cold-blooded

Synonyms: cold, cold-blooded, inhuman, insensate

Definition: without compunction or human feeling

Usage: in cold blood; cold-blooded killing; insensate destruction

Similar words: inhumane

Definition: lacking and reflecting lack of pity or compassion

Usage: humans are innately inhumane; this explains much of the misery and suffering in the world; biological weapons are considered too inhumane to be used


Synonyms: cold-blooded

Definition: having cold blood (in animals whose body temperature is not internally regulated)

Similar words: heterothermic, ectothermic, poikilothermic, poikilothermous

Definition: of animals except birds and mammals; having body temperature that varies with the environment