7 letters · 12 points in Scrabble
adjective imposing in size or bulk or solidity
adjective being the same substance throughout
adjective imposing in scale or scope or degree or power
originFrom Middle English massif, from Middle French massif, equivalent to mass + -ive. The Irish sense is possibly derived from Irish mas (“fine, handsome”).
Etymology from Wiktionary, CC BY-SA 3.0