Tethys /tēˈthis, tethˈis/

1. A sea nymph, wife of Oceanus
2. A sea that extended in Mesozoic times from Mexico across the middle Atlantic and the Mediterranean into the centre of Asia (geology)
3. The third natural satellite of Saturn

• swelts
• swept
• sweptback
• sweptwing
• swerf
• swerfed
• swerfing
• swerfs
• Swerga
• swerve
• swerved
• swerveless
• swerver
• swervers
• swerves
• swerving
• swervings
• sweven
• swevens
• swey
• sweyed
• sweying
• sweys
• swg
• SWG