| all-knowing |
| apprehensive(adjective, cool, alert, significant, familiar) |
| approach(noun, form, move, style, line) |
| apt(adjective, right, keen, sharp, appropriate) |
| assuming(adjective, cool, smart, attitude, rude) |
| attentive(adjective, understanding, reasonable, sharp, bright) |
| audacious(adjective, cool, attitude, rude, bold) |
| awake(adjective, understanding, cool, reasonable, knowledge) |
| boldfaced(adjective, cool, attitude, rude, bold) |
| cogitative(adjective, reasonable, keen, sensible, deep) |
| conscious(adjective, understanding, cool, sound, reasonable) |
| dependable(calm, sound, reasonable, sensible, rational) |
| desirable(adjective, right, appropriate, sensible, proper) |
| dexterous(smart, bright, sensitive, shrewd, clever) |
| encyclopedic(adjective, intelligent) |
| farsighted(adjective, smooth, reasonable, keen, sharp) |
| flippant(adjective, cool, smart, rude, lively) |
| grasping(adjective, reasonable, sensible, intelligent, sage) |
| heady(adjective, smooth, keen, sharp, smart) |
| heedful(adjective, sharp, bright, sensible, lively) |