| distinguished(adjective, famous, outstanding) |
| fluorescent(adjective, rich, glowing, sunny, radiant) |
| happy-go-lucky(adjective, play, pleasure, glad, merry) |
| high-spirited(adjective, pleasure, happy, energetic, enthusiastic) |
| intellectual(adjective, smart, rational, intelligent, thoughtful) |
| knowledgeable(adjective, good, cool, sharp, smart) |
| mellow(adjective, strong, pleasure, intense, glad) |
| on the ball(expression, adjective, idiom, sharp, lively) |
| rational(adjective, smart, intelligent, thoughtful, brainy) |
| ready(adjective, open, sharp, friendly, smart) |
| roseate(adjective, good, pleasant, happy, lively) |
| sensible(adjective, good, cool, keen, sharp) |
| smiling(adjective, calm, clear, happy, merry) |
| talented(adjective, good, keen, sharp, smart) |
| twinkling(adjective, appearance, light, brilliant, polished) |
| up(adjective, pleasure, glad, merry, funny) |
| wide-awake(adjective, sharp, lively, alert, intelligent) |
| active(adjective, good, clear, moving, sharp) |
| advanced(adjective, intelligent) |
| agile(adjective, sharp, smart, energetic, lively) |