lesson Antonyms

disregardance zanyism unconcern unacquaintance stupidity sappiness opinion nugacity neglect misconception inducement incomprehension incitation denseness fatuousness dull-wittedness dull-headedness sottishness dopiness doltishness cluelessness brainlessness benightedness gullibility betise unconsciousness fruitlessness incentive ignorance idiocracy dimness dereliction daftness craziness clot carelessness blindness assurance asininity approbation absurdity abortion discover disinterest guidance futility foolishness folly fatuity encouragement