Righteous. Holy, uncorrupt, honest, equitable, rightful, upright, virtuous, just, good, conscientious.
Ant. Unholy, corrupt, dishonest, unjust, wicked, evil, unscrupulous, vicious, false, unprincipled, profligate.
Ripe. Mature, complete, finished; perfect, developed, full-grown; fit, consummate; prepared; full, seasoned, mellow.
Ant. Raw, unripe, crude, fresh, green, unseasoned, unprepared.
Rise, v. Arise, issue, flow, proceed, spring, ascend, emanate.
Ant. Descend, drop, fall, go down, set, settle, sink, decline.
Rival, v. Emulate, antagonize, compete with, contend, strive, oppose, equal.
Ant. Surrender, yield, defer, retire.
Robber. Brigand, marauder, pirate, plunderer, thief, burglar, bandit, highwayman, footpad, despoiler, depredator, raider, buccaneer, forager, freebooter.
Robust. Strong, lusty, sinewy, muscular, hale, hearty, vigorous, forceful; healthy, sturdy, sound; violent, rude, rough.