| 永恒 | yong3 heng2 | eternal |
| 恒量 | heng2 liang4 | |
| 恒定 | heng2 ding4 | constant |
| 恒温 | heng2 wen1 | constant temperature |
| 恒星 | heng2 xing1 | (fixed) star |
| 伯利恒 | bo2 li4 heng2 | Bethlehem (in the biblical nativity story) |
| 恒 | heng2 | constant |
| 恒春 | heng2 chun1 | Hengchun town in Pingtung County å±æ±ç¸£å±ä¸œåŽ¿[Ping2 dong1 Xian4], Taiwan |
| 恒河 | heng2 he2 | Ganges River |
| 恒久 | heng2 jiu3 | eternal |
| 恒等式 | heng2 deng3 shi4 | identity (math.) |
| 恒生 | heng2 sheng1 | the Hang Seng |
| 守恒定律 | shou3 heng2 ding4 lv4 | conservation law |