Did you mean: duji dizi dazi duqi duzhi tuzi duozi duck ?
| 独自 | dú zì | alone |
| 肚子 | dù zi | belly / abdomen / stomach / CL:個|个[ge4] |
| 犊子 | dú zi | calf |
| 赌资 | dǔ zī | gambling money |
| 毒资 | dú zī | drug money |
| 独资 | dú zī | wholly-owned (often by foreign company) / exclusive investment |
| 独子 | dú zǐ | a son who is an only child |