| Smart |
| Witty |
| Adroit |
| Shrewd |
| Quick! |
| Brainy |
| Artful |
| Astute |
| Cunning |
| Talented |
| Sharp ___ |
| Ingenious |
| Daedalian |
| Bright ___ |
| Intelligent |
| Resourceful |
| Keen-witted |
| Quick-witted |
| Nimble-minded |
| Like bons mots |
| Sharp and able |
| Showing know-how |
| Like crossword solvers |
| Capable of finding a new angle |
| I am so ___ that sometimes I don't understand a single word of what I am saying" (Oscar Wilde quote) |