Scrabble and Words with Friends

• SILL is a valid Scrabble word worth 4 points. Scrabble uses the TWL word list.
  

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• SILL is a valid Words with Friends word worth 6 points. Words with Friends uses the ENABLE word list.
  

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• SILL is a 4 letter word containing the letters i, l, l, s.

Definitions

• sill

  noun structural member consisting of a continuous horizontal timber forming the lowest member of a framework or supporting structure

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• sill

  noun (geology) a flat (usually horizontal) mass of igneous rock between two layers of older sedimentary rock

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• Lookup SILL using the Merriam-Webster dictionary

Words that sound like 'sill'

Anagrams

Reference