What is another word for "indifference"?

Roget's Thesaurus (1911) lists these synonyms for "indifference": about, against, alacrity, alienate, alienation, all, aloof, anaphrodisia, anaphrodisiac, animosity, anorexia, anorexy, antaphrodisiac, anything, apathy, arms, aught, aversation, averseness, backwardness, bad, bear, bitterness, but, care, careless, cold, coldness, conscience, cool, could, cucumber, delicacy, demur, desire, disaffected, discord, disdain, disinclination, dislike.