| yuān | abyss |
| 渊 | abyss |
| 渊冲 | erudite but open-minded |
| 渊博 | erudite profound learned |
| 渊壑 | deep valley |
| 渊富 | rich and variegated |
| 渊广 | broad and extensive (of knowledge etc) |
| 渊泉 | deep springs |
| 渊泓 | vast and profound |
| 渊海 | abyss of ocean vast and profound (idiom) |
| 渊深 | profound (knowledge) erudite |
| 渊渊 | deep and still sound of a drum |
| 渊源 | origin source relationship |
| 渊玄 | profundity depth |
| 渊薮 | lit. abyss and marsh, meeting place of fish and beast fig. breeding ground of crime robbers' hide-out |
| 渊虑 | profound thoughts or ideas |
| 渊识 | erudite and sophisticated |
| 渊识博学 | profound knowledge and extensive learning |
| 渊诣 | deep and profound meaning |
| 渊谋 | profound or erudite plans |
| 渊谷 | deep valley |