barbaric (adj.) Look up barbaric at Dictionary.com
late 15c., "uncultured, uncivilized, unpolished," from Middle French barbarique (15c.), from Latin barbaricus "foreign, strange, outlandish," from Greek barbarikos "like a foreigner," from barbaros "foreign, rude" (see barbarian (n.)). Meaning "pertaining to or characteristic of barbarians" is from 1660s. Related: Barbarically.