high principled (adjective) conscientious: moral, upright
Sinonime: abandoned, arrant, audacious, bald-faced, barefaced, blatant, bold, brash, brassy, brazen, brazenfaced, cheeky*, depraved, dissolute, flagrant, forward, hardened, high-handed, immodest, immoral, improper, impudent, incorrigible, insolent, lewd, outrageous, overbold, presumptuous, profligate, reprobate, rude, unabashed, unashamed, unchaste, unprincipled, wanton
Antonime: corrupt,
dishonest,
immoral,
unjust,
vulgar