| calculating(adjective, smooth, keen, sharp, smart) |
| cute(adjective, informal, smartness, american, skill) |
| facetious(adjective, smart, bright, silly, intelligence) |
| funny(adjective, humorous, comical, characteristic, intelligence) |
| sage(adjective, cool, sound, sharp, smart) |
| scintillating(adjective, characteristic, energetic, lively, intelligence) |
| shifty(adjective, cunning, deceitful, knowing, sly) |
| smooth(adjective, keen, sharp, smart, sensitive) |
| amusing(adjective, pleasant, smart, dry, tongue-in-cheek) |
| arch(adjective, smart, cunning, subtle, knowing) |
| deceitful(adjective, cunning, knowing, sly, treacherous) |
| devious(adjective, sensitive, intelligent, cunning, deceitful) |
| diplomatic(adjective, cunning, planned, subtle, tactful) |
| efficient(adjective, keen, smart, intelligent, decent) |
| innovational(adjective, intelligence, original, cleverness, resourceful) |
| innovatory(adjective, intelligence, original, cleverness, resourceful) |
| sparkling(adjective, characteristic, energetic, lively, intelligence) |
| crack(adjective, cool, smooth, smart, significant) |
| insidious(adjective, sensitive, intelligent, cunning, deceitful) |
| insightful(adjective, cool, sound, keen, sharp) |