15 letters · 23 points in Scrabble
adjective relating to muscles and skeleton
originEtymology tree English musculo- English skeleton Proto-Indo-European *h₂el-der.? Proto-Italic *-ālis Latin -ālisbor. Old French -albor. ▲ Latin -ālis Old French -elbor. ▲ Latin -ālisbor. Middle English -al English -al English skeletal English musculoskeletal From musculo- + skeletal.
Etymology from Wiktionary, CC BY-SA 3.0