その政治家の野卑な振る舞いは、多くの有権者の反感を買った。
The politician's boorish behavior offended many voters.
野卑 describes vulgar, low manners in individuals, while 野蛮 more often describes broader cruelty or a whole society's lack of civilization.
Standard kanji spelling.
Rarely used kanji form; 野卑 is preferred.
Compound of 野 (wild, rustic) and 卑 (lowly, base). The combination conveys a sense of uncultured, low-class coarseness.