| stealthy(adjective, quiet, dishonest, cunning, clever) |
| arch(adjective, mean, smooth, cunning, clever) |
| insincere(adjective, false, dishonest, deceitful, tricky) |
| plotting(adjective, mean, smooth, cunning, deceitful) |
| surreptitious(adjective, honest, dishonest, deceitful, secret) |
| clandestine(adjective, dishonest, deceitful, secret, covert) |
| intelligent(adjective, smooth, keen, sharp, smart) |
| mischievous(adjective, mean, smooth, wicked, cunning) |
| dodgy |
| duplicitous(adjective, false, dishonest, deceitful, dubious) |
| roguish(adjective, mean, smooth, false, dishonest) |
| secret(adjective, dishonest, deceitful, clever, clandestine) |
| secretive(adjective, honest, dishonest, cunning, secret) |
| tricksy(adjective, cunning) |
| vulpine(adjective, cunning) |
| cagey(adjective, mean, smooth, keen, sharp) |
| false(adjective, dishonest, vague, deceitful, slick) |
| knowing(adjective, smooth, keen, sharp, smart) |
| acute(adjective, smooth, keen, sharp, smart) |
| cute |