- Any of a breed of large, heavy-boned dogs having a thick white coat and originally developed to guard sheep.比利牛斯大狗：任一种体大、身重、有浓密白毛的狗，原用做牧羊犬
- self–examination
- self–explanatory
- self–expression
- self–fertile
- self–fertilization
- self–fulfilling
- self–fulfillment
- self–given
- self–giving
- self–governed
- self–governing
- self–government
- self–gratification
- self–hardening
- self–hate
- self–hatred
- self–heal
- self–help
- self–hypnosis
- self–identification
- self–identity
- self–image
- self–immolation
- self–importance
- self–imposed