Childish. Puerile, weak, infantine; silly, foolish, trivial, trifling.
Ant. Manly, strong, wise, sagacious; important, momentous.
Chimerical. Visionary, imaginary, unreal, dreamy, fanciful, fabulous.
Ant. Real, actual, substantial, veritable.
Chivalrous. Knightly, gallant, gentlemanly, heroic, valiant, spirited.
Ant. Dastardly, recreant, sneaking.
Choice, n. Option, preference, alternative, selection, election, free will.
Ant. Necessity, compulsion; refusal; force; fate, predestination.
Choice, a. Select, dainty, rare, valuable, cherished, exquisite, precious.
Ant. Common, ordinary, despicable, cheap, inferior.