algorism /alˈgə-ri-zm/

1. The Arabic system of numeration
2. Arithmetic
3. An algorithm

• swimwear
• swimwears
• swim with the stream
• swim with the tide
• swindge
• swindge-buckler
• swindle
• swindled
• swindler
• swindlers
• swindles
• swindle-sheet
• swindle-sheets
• swindling
• swindlings
• swine
• swine-drunk
• swine fever
• swine fevers
• swine-fish
• swine-fishes
• swine flu
• swineherd
• swineherds
• swinehood