| smooth(verb, adjective, appearance, mean, press) |
| slippery(adjective, smooth, sharp, uncertain, negative) |
| crafty(adjective, mean, smooth, keen, sharp) |
| cunning(adjective, mean, smooth, keen, sharp) |
| sly(adjective, mean, smooth, keen, sharp) |
| foxy(adjective, mean, smooth, keen, sharp) |
| clever(adjective, cool, smooth, keen, sharp) |
| glossy(noun, adjective, smooth, publication, polished) |
| artful(adjective, smooth, sharp, informal, negative) |
| tricky(adjective, sharp, informal, false, dishonest) |
| shrewd(adjective, mean, smooth, keen, sharp) |
| wily(adjective, smooth, sharp, informal, false) |
| silky(adjective, appearance, smooth, taste, beauty) |
| sleek(verb, adjective, clear, press, smooth) |
| canny(adjective, appearance, mean, cool, smooth) |
| glib(adjective, light, smooth, smart, offensive) |
| glassy(adjective, smooth, polished, smoothness) |
| smart(adjective, mean, cool, smooth, keen) |
| guileful(adjective, smooth, informal, negative, cunning) |
| scheming(adjective, negative, cunning, deceitful, sly) |