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Valid in Scrabble US · 11 points
2 synonyms in 1 meaning · 2 playable in Scrabble US
hard volcanic rock composed of compacted volcanic ash
Up to 15 letters. Type ? or a space for a blank tile, up to two.
With no letters above, Find words lists every word that matches.
Dictionary: official Scrabble dictionary (US), UK Scrabble Dictionary, Words with Friends ENABLE