14 letters · 21 points in Scrabble
noun (of motor vehicles) the quality of being fit to drive on the open road
originEtymology tree English road English -worthy English roadworthy Proto-Germanic *-in- Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Indo-European *-h₂ti Proto-Germanic *-ōną Proto-Germanic *-inōną Proto-Indo-European *-dyé- Proto-Germanic *-atjaną Proto-Indo-European *-tus Proto-Germanic *-þuz Proto-Germanic *-assuz Proto-Germanic…
Etymology from Wiktionary, CC BY-SA 3.0