Champion. Defender, protector, vindicator; hero, winner, chief, victor, combatant.
Ant. Renegade, traitor, deserter, coward; adversary, opponent.
Chance. Hazard, casualty, accident, luck, fortune.
Ant. Law, sequence, purpose, design, intention, causation, certainty.
Change, n. Transformation, variation, transition, conversion, innovation, diversion, novelty, variety, vicissitude, alteration, transmutation.
Ant. Fixity, identity, constancy, uniformity, firmness, permanence, persistence, steadiness.
Change, v. Alter, transform, vary, turn, veer, shift, qualify, modify, exchange, diversify, convert, metamorphose, substitute.
Ant. Continue, endure, stay, hold, keep, retain, abide, remain, persist.
Changeless. Stationary, undeviating, immovable, reliable, consistent.
Ant. Fluctuating, vacillating, capricious, variable, plastic.