barbaric (adj.)youdaoicibaDictYouDict[barbaric 词源字典]
late 15c., "uncultured, uncivilized, unpolished," from French barbarique (15c.), from Latin barbaricus "foreign, strange, outlandish," from Greek barbarikos "like a foreigner," from barbaros "foreign, rude" (see barbarian). Meaning "pertaining to barbarians" is from 1660s.[barbaric etymology, barbaric origin, 英语词源]
hyperbaric (adj.)youdaoicibaDictYouDict
1930, from hyper- + Greek barys "heavy," from PIE root *gwere- (2) "heavy" (see grave (adj.)) + -ic.