Antonyms for care

carefulness, attention to detail:

heedlessness, disrespect, apathy, imprudence, indifference, disinterest, indiscretion, laziness, lethargy.

personal interest, concern:

contentment, neglect, ease, oversight, composure, health, calm, joyfulness, peacefulness, advantage, calmness, inattention, thoughtlessness, relief, happiness, ignorance, negligence, benefit, joy, comfort, confidence, peace, pleasure, encouragement, help, aid, blessing, carelessness, disregard, omission, tranquility, assistance, assurance, delight.

noun:

impetuousness, precipitousness, remissness, omission, suddenness, solace, easiness, ease, quiet, satisfaction, nonchalance, inattention, comfort, inconsiderateness, inconsideration, brashness, content, contentment, unwariness, confidence, abruptness, unkindness, thoughtlessness, neglect, relief, consolation, inadvertence, calm, inattentiveness, inadvertency, oversight, assurance, placidness, slight, disregard.

regard highly:

despise.

tend to:

hate, dislike, hurt, forget, injure, not care, ignore.