| A | B |
| acute | adj. keen minded; sharp |
| astute | adj. sharp-minded; very clever |
| discerning | adj. able to judge people and situations clearly |
| erudite | adj. wise due to much reading/studying |
| incisive | adj. sharp; keen |
| ingenious | adj. very clever or inventive |
| judicious | adj. showing wisdom in judging people/situations |
| perspicacious | adj. using wise judgement |
| prudent | adj. careful, cautious, wise |
| sagacious | adj. wise |
| savvy | adj. smart; informed |
| shrewd | adj; insightful; clever |