- A thick rubber sole with deep indentations that improve the stability and traction of utility footwear such as work boots.沟纹鞋底：有深刻纹的厚橡胶鞋底，可改善实用鞋类（如工作鞋）的稳定性与附着性
- Russell's viper
- russet
- russet Burbank
- russeted
- russeting
- russets
- russetted
- russetting
- Russia
- Russian
- Russian dressing
- Russian Federation
- Russianize
- Russian olive
- Russian Orthodox Church
- Russian roulette
- Russians
- Russian Soviet Federated Socialist Republic
- Russian thistle
- Russian tumbleweed
- Russian wolfhound
- Russify
- Russky
- Russo-
- Russophile