Stour 
(stour, str, stôr)
(stour, str, stôr) A river, about 70 km (45 mi) long, of southeast England emptying into the North Sea in two channels enclosing the Isle of Thanet.
- supernormal
- supernova
- supernumerary
- superorder
- superordinate
- superordination
- superorganism
- superovulate
- superovulation
- superparasitic
- superparasitism
- superpartner
- superphosphate
- superphysical
- superpose
- superposition
- superposition principle
- superpower
- superreal
- superrealism
- superrealist
- superrealistic
- superrich
- supersaturate
- supersaturation