| swift(adjective, activity, sharp, lively, fast) |
| zippy(adjective, action, strong, moving, sharp) |
| alive(adjective, energetic, active, full, busy) |
| healthy(adjective, good, clear, pleasant, bright) |
| robust(adjective, strong, lively, active, vigorous) |
| full of pep(expression, adjective, idiom, moving, bright) |
| light(adjective, cheerfulness) |
| sharp(adjective, activity, pleasant, keen, intense) |
| smart(adjective, activity) |
| vital(adjective, good, clear, strong, pleasant) |
| perky(adjective, moving, keen, intense, energetic) |
| expeditious(activity, fast, quick, rapid, brisk) |
| keen(adjective, good, clear, pleasant, bright) |
| limber(adjective, flexible) |
| rapid(adjective, sharp, energetic, lively, fast) |
| sassy |
| snappy(adjective, action, strong, moving, keen) |
| sound(adjective, active, vivacious) |
| speedy(adjective, energetic, fast, quick, rapid) |
| breezy(adjective, strong, pleasant, energetic, lively) |