| suì | fire/speculum/to obtain fire by drilling wood, striking flint, sun's rays etc |
| 燧 | fire speculum to obtain fire by drilling wood, striking flint, sun's rays etc |
| 燧人 | Suiren, legendary inventor of fire |
| 燧人氏 | Suirenshi, legendary inventor of fire |
| 燧发枪 | flintlock; snaphance; snaphaunce |
| 燧石 | flint |
| 燧石玻璃 | flint glass |