geniuses

ability accomplishment acumen aptitude brilliance flair imagination ingenuity inspiration intelligence inventiveness knack originality prodigy prowess talent wisdom

Einstein acuteness adept aptness astuteness bent brain capability capacity creativity discernment endowment expert faculty grasp head inclination perspicacity power precocity propensity reach sagacity turn understanding virtuoso

mature percipience superability

ignorance inability incapacity ineptitude ineptness lack stupidity weakness

amateur impotence incompetence misunderstanding

idiot imbecile