coldblooded (adjective) cold-blooded: cruel, heartless
Detalii: cold-blooded (poikilothermic, poikilothermal) is used for creatures whose blood takes on the temperature of their environment; warm-blooded (homoiothermic, homeothermal) is having a fairly steady body temperature governed by the thermotaxic nerve mechanism
Sinonime: cheat, con artist, deceiver, deluder, dissimulator, equivocator, fabler, fabricator, fabulist, false witness, falsifier, fibber, maligner, misleader, perjurer, phony, prevaricator, promoter,
storyteller, trickster
Antonime: compassionate, demonstrative,
feeling,
friendly,
merciful,
nice,
sympathetic, warm-blooded