| sharp(adjective, strong, keen, intense, energetic) |
| sprightly(adjective, strong, keen, intense, energetic) |
| stirring(adjective, strong, difficult, intense, energetic) |
| sure(adjective, hopeful) |
| tidal bore(noun, expression, idiom) |
| tractable(adjective, keen, happy, agreeable, enthusiastic) |
| uneasy(adjective, kind, caring, loving, worried) |
| violent(adjective, clear, strong, tough, severe) |
| vital(adjective, energetic, ready, active, awake) |
| vivid(adjective, strong, intense, powerful, penetrating) |
| wanting(adjective, hopeful, hungry, aspiring) |
| wistful(adjective, feeling, enthusiastic, excited, anxious) |
| acute(adjective, strong, intense, powerful, deep) |
| afire(adjective, keen, passionate, enthusiastic, excited) |
| alert(adjective, strong, keen, intense, energetic) |
| alive(adjective, correct, energetic, active, alert) |
| anticipating(adjective, cheerful, hopeful, optimistic, rosy) |
| aspiring(adjective, energetic, enthusiastic, determined, earnest) |
| bold(adjective, keen, intense, energetic, passionate) |
| bustling(adjective, energetic, ready, active, busy) |