mind for

capability expertise ingenuity proficiency skill strength talent

adroitness bent cleverness command craft deftness expertness finesse flair genius gift handiness knack know-how mastery savvy skillfulness

particular activity adeptness the goods the right stuff what it takes

inability incapacity incompetence ineptness lack weakness

ignorance ineptitude want

clumsiness impotence inadequacy inanity limitation paralysis stupidity