| powerful(adjective, strong, severe, intense, energetic) |
| forceful(adjective, clear, strong, tough, severe) |
| strong(adjective, severe, difficult, intense, energetic) |
| burning(adjective, strong, keen, warm, difficult) |
| frantic(adjective, strong, intense, passionate, violent) |
| impetuous(adjective, strong, severe, keen, difficult) |
| warm(adjective, strong, keen, difficult, intense) |
| forcible(adjective, strong, intense, energetic, passionate) |
| frenzied(adjective, strong, difficult, intense, passionate) |
| spirited(adjective, strong, keen, warm, difficult) |
| energetic(adjective, strong, violent, powerful, lively) |
| heated(adjective, strong, keen, difficult, intense) |
| rabid(adjective, keen, warm, intense, passionate) |
| sharp(adjective, strong, intense, powerful, violence) |
| stormy(adjective, strong, severe, intense, passionate) |
| tempestuous(adjective, strong, passionate, violent, excited) |
| terrible(adjective, strong, severe, intense, big) |
| torrid(adjective, intense, passionate, excited, fierce) |
| ferocious(adjective, strong, violent, brutal, menacing) |
| impatient(adjective, strong, keen, intense, violent) |