swelchie /swelˈhhi/ (Orkney)

1. A whirlpool
2. A tidal race

• bus lanes
• busload
• busloads
• busman
• busman's holiday
• busmen
• bus pass
• bus passes
• buss
• bussed
• busses
• bus shelter
• bus shelters
• bussing
• bussings
• bus stop
• bus stops
• bussu
• bussus
• bust
• bust a gut
• bustard
• bustards
• busted
• busted flush