| shrewd(adjective, mean, smooth, reasonable, keen) |
| clever(adjective, cool, smooth, keen, sharp) |
| cunning(adjective, mean, smooth, keen, sharp) |
| sharp(adjective, mean, cool, smooth, keen) |
| astute(adjective, mean, cool, kind, smooth) |
| crafty(adjective, mean, smooth, keen, sharp) |
| artful(adjective, smooth, sharp, intelligent, cunning) |
| prudent(adjective, action, close, mean, kind) |
| smart(adjective, mean, cool, smooth, keen) |
| slick(adjective, appearance, mean, cool, smooth) |
| foxy(adjective, mean, smooth, keen, sharp) |
| intelligent(adjective, cool, smooth, reasonable, keen) |
| sly(adjective, mean, smooth, keen, sharp) |
| wise(adjective, cool, smooth, reasonable, keen) |
| wily(adjective, smooth, sharp, intelligent, cunning) |
| frugal(adjective, characteristic, quality, mean, practice) |
| ingenious(adjective, mean, smooth, keen, sharp) |
| smooth(adjective, appearance, mean, taste, keen) |
| cautious(adjective, kind, smart, sensible, restrained) |
| keen(adjective, smooth, sharp, smart, bright) |