| effortless(adjective, light, competent, capable, ingenious) |
| ready(adjective, light, smooth, keen, sharp) |
| shrewd(adjective, smart, bright, sensitive, cunning) |
| versatile(adjective, flexible, skillful, adjustable) |
| astute(adjective, sharp, smart, bright, sensitive) |
| bright(adjective, keen, sharp, smart, active) |
| brilliant(adjective, keen, ability, smart, intelligent) |
| clean(expert, skilled, capable, skillful, nimble) |
| competent(adjective, skillful, ability, smart, master) |
| easy(adjective, beautiful, elegant, charming, competent) |
| professional(adjective, smart, practical, expert, skilled) |
| quick-witted(adjective, sharp, smart, bright, energetic) |
| active(adjective, activity, keen, sharp, skill) |
| acute(adjective, sharp, smart, bright, energetic) |
| cute(skillful, nimble, adroit, artful, practiced) |
| experienced(adjective, keen, smart, sensitive, intelligent) |
| graceful(adjective, lovely, charming, agile) |
| guileful(adjective, sensitive, intelligent, cunning, shrewd) |
| intelligent(adjective, keen, smart, bright, active) |
| lithe |