| ablaze(adjective, intense, excited, vigorous, heated) |
| energetic(adjective, strong, open, keen, intense) |
| flaming(adjective, feeling, intense, heavy, feelings) |
| frenzied(adjective, strong, intense, violent, careless) |
| furious(adjective, strong, severe, intense, violent) |
| stimulated(adjective, happy, intense, heavy, enthusiastic) |
| strong(adjective, open, severe, intense, violent) |
| touchy(adjective, keen, sharp, difficult, informal) |
| fanatical(adjective, strong, moving, keen, warm) |
| frantic(adjective, strong, happy, intense, violent) |
| hearty(adjective, feeling, kind, keen, warm) |
| impetuous(adjective, strong, moving, severe, intense) |
| irritable(adjective, difficult, unstable, unpredictable, angry) |
| stormy(adjective, strong, severe, intense, violent) |
| torrid(adjective, intense, heavy, feelings, excited) |
| vigorous(adjective, keen, warm, intense, energetic) |
| blazing(adjective, keen, warm, intense, heavy) |
| fanatic(noun, adjective, keen, enthusiastic, ardent) |
| glowing(adjective, feeling, keen, warm, intense) |
| hasty(violent, restless, impulsive, fiery, turbulent) |