kaltblütig

cold-bloodedly, ruthlessly

ˈk a l t ˌb l yː t ɪ ç
kalt cold + blüt blood + ig having or characterized by
adverb Rare #45,752
cold-bloodedly, ruthlessly Often describes violent or cruel actions done without showing emotion.
GE: Er hat den Mann kaltblütig angelogen.
EN: He lied to the man without a trace of remorse.

Berus hat kaltblütig auf ihn eingeschlagen!

Berus attacked him in cold blood!

— Das Experiment (2001)

Sie wurden kaltblütig hingerichtet!

They were executed in cold blood!

— Elite Squad: Im Sumpf der Korruption (2010)

Elizabeth hat Alister kaltblütig ermordet.

Elizabeth murdered Alister in cold blood.