National Front 
(abbreviation NF)
A right-wing UK political party, formed in 1967, with extreme reactionary views on immigration.
- streetward
- street warden
- streetway
- streetwear
- street web
- streetwise
- street woman
- street worker
- streety
- street yarn
- Strega
- Streisand, Barbra
- strelitzia
- strength
- strengthen
- strengthener
- strengthen someone's hand (or hands)
- strengthful
- strengthily
- strengthing
- strengthless
- strength-to-weight ratio
- strength/weight ratio
- strengthy
- strenuous