barbaric

adjective

Savagely cruel; exceedingly brutal.

SYNONYMS

barbarousbasebestialblackblack-heartedbrutalbrutishcrueldarkdiabolicalferociousfiendishfierceghastlyheinoushellishhorribleinfernalinhumanlowlow-downmercilessmonstrousmurderousnastynefariousremorselessruthlesssavageviciousvilevillainouswicked