syver or siver /sīˈvər/ (Scot)

1. A drain
2. A grating over a drain

• cog railways
• cogs
• cogue
• cogues
• cogwheel
• cogwheels
• cohab
• cohabit
• cohabitant
• cohabitants
• cohabitation
• cohabitations
• cohabited
• cohabitee
• cohabitees
• cohabiter
• cohabiters
• cohabiting
• cohabits
• coheir
• coheiress
• coheirs
• cohen
• cohere
• cohered