| fierce(adjective, clear, strong, tough, severe) |
| heartfelt(adjective, strong, keen, difficult, intense) |
| hearty(adjective, feeling, keen, warm, intense) |
| impetuous(adjective, strong, moving, difficult, intense) |
| red-hot(adjective, feeling, keen, warm, intense) |
| sincere(adjective, feeling, keen, intense, passionate) |
| active(adjective, energetic) |
| anxious(adjective, strong, keen, intense, passionate) |
| exuberant(adjective, keen, warm, passionate, excited) |
| fanatic(adjective, keen, passionate, enthusiastic, ardent) |
| flushed(adjective, intense, violent, hot, spirited) |
| furious(adjective, intense, passionate, violent, excited) |
| hectic(adjective, strong, excite, passionate, feelings) |
| lively(adjective, strong, keen, warm, intense) |
| mad(adjective, animated, frenzied, impassioned) |
| aflame(adjective, intense, violent, hot, spirited) |
| aroused(adjective, passionate, heavy, hot, fierce) |
| boiling |
| breathless(adjective, feeling, strong, keen, intense) |
| dedicated(adjective, clear, kind, tough, severe) |