swelchie /swelˈhhi/ (Orkney)

1. A whirlpool
2. A tidal race

• pyelograms
• pyelographies
• pyelography
• pyelonephritic
• pyelonephritis
• pyemia
• pyengadu
• pyengadus
• pyes
• pyet
• pyets
• pygal
• pygals
• pygarg
• pygargs
• pygidia
• pygidial
• pygidium
• pygidiums
• pygmaean
• pygmean
• pygmies
• pygmoid
• pygmy
• pygmy chimpanzee