| NO. | WORD | POS | EHOWNET |
| 1 | 油石 | Naa | {tool|用具:telic={sharpen|使鋒利:instrument={~}}} |
| 2 | 砥石 | Nab | {tool|用具:telic={sharpen|使鋒利:instrument={~}}} |
| 3 | 硎 | Nab | {tool|用具:telic={sharpen|使鋒利:instrument={~}}} |
| 4 | 鎩 | Nab | {tool|用具:telic={sharpen|使鋒利:instrument={~}}} |
| 5 | 礪 | Nab | {tool|用具:telic={sharpen|使鋒利:instrument={~}}} |
| 6 | 砥礪 | Nab | {tool|用具:telic={sharpen|使鋒利:instrument={~}}} |