| rùn | smooth/moist |
| 润 | smooth moist |
| 润唇膏 | chapstick lip balm |
| 润州 | Runzhou district of Zhenjiang city 鎮江市|镇江市 |
| 润州区 | Runzhou district of Zhenjiang city 鎮江市|镇江市 |
| 润格 | scale of fee payment for a painter, calligrapher or writer |
| 润泽 | moist |
| 润湿 | to moisten (e.g. of rain) to wet |
| 润湿热 | wetting heat; heat of wetting |
| 润滑 | smooth oily sleek |
| 润滑剂 | lubricant |
| 润滑性 | lubricity; unstuousness; wetting quality; oiliness; lubricating ability; lubricating property; unctuosity; tribology |
| 润滑油 | lubricating oil |
| 润滑系统 | lubrication system; lube oil system; lubricating system |
| 润滑能力 | lubricating ability; lubricity; lubricating power; lubricating value |
| 润滑脂 | grease lubricant; consistent grease; creesh; oleosol; grease; solid lubricant; grease substance; lubricating grease; eosol; consistent lubricant |
| 润滑药 | chalastica; emollient |
| 润燥 | moisturize |
| 润笔 | remuneration for literary or artistic work |
| 润肠 | lubricate the intestines; ease constipation |
| 润肠通便 | to cure constipation with laxatives |