9 letters · 12 points in Scrabble
noun having curves
originEtymology tree English sinuous Proto-Indo-European *-teh₂ Proto-Indo-European *-ts Proto-Indo-European *-teh₂ts Latin -itāsder. Old French -itebor. Middle English -ite English -ity English sinuosity From sinuous + -ity.
Etymology from Wiktionary, CC BY-SA 3.0