| energetic(adjective, strong, tough, powerful, vigorous) |
| erudite(adjective, familiar, knowledgeable, informed, knowing) |
| facile(adjective, capable, skillful, proficient) |
| fair(good, suitable, acceptable, adequate, sufficient) |
| fitting(adjective, good, correct, right, reasonable) |
| forceful(adjective, strong, energetic, powerful, effective) |
| handy(adjective, good, tough, smart, bright) |
| independent |
| intellectual(adjective, smart, bright, intelligent, knowing) |
| learned(adjective, smart, familiar, knowledgeable, practical) |
| master(adjective, ability, talent) |
| nimble(adjective, smart, bright, intelligent, skilled) |
| on the ball(expression, adjective, idiom, good, direct) |
| practiced(adjective, tough, smart, skill, energetic) |
| reasonable(suitable, acceptable, adequate) |
| resourceful(adjective, smart, bright, intelligent, effective) |
| safe(adjective, careful, cautious, conservative, dangerous) |
| smart(adjective, cool, keen, bright, significant) |
| sovereign(adjective, free, independent, rights) |
| stable |