9 letters · 14 points in Scrabble
originEtymology tree Proto-Indo-European *dʰreh₂gʰ- Proto-Indo-European *dʰréh₂gʰ-us Proto-Hellenic *tʰrākʰús Ancient Greek τρᾱχεῖᾰ (trākheîă)bor. Late Latin trāchīa Medieval Latin trāchēader. Middle English English trachea English -ole English tracheole From trachea + -ole.
Etymology from Wiktionary, CC BY-SA 3.0