Sy·ros 
(sīrŏs′) also Sí·ros (sērôs′)
(sīrŏs′) also Sí·ros (sērôs′) An island of Greece in the north-central Cyclades. It is the richest and most populous of the Cyclades.
- superfetate
- superfetation
- superficial
- superficiality
- superficially
- superficialness
- superficies
- superfine
- superfineness
- superfluid
- superfluidity
- superfluity
- superfluous
- superfluously
- superfluousness
- super flyweight
- super G
- supergalaxy
- supergene
- supergiant
- super giant slalom
- supergraphics
- supergravity
- supergun
- superheat