| 铁 | tiě chǐ | (Tw) obstinate; argumentative; opinionated; skeptical of superstitions (from Taiwanese, Tai-lo pr. [thih-khí]) | 
| 铁 | Tiě | surname Tie | 
| 铁 | tiě | iron (metal) / arms / weapons / hard / strong / violent / unshakeable / determined / close / tight (slang) | 
| 齿 | chǐ | tooth / CL:颗 |