8 letters · 9 points in Scrabble
adjective financially secure and safe
adjective exercising or showing good judgment
adjective in good condition; free from defect or damage or decay
originEtymology tree English sound Proto-Indo-European *-yōs Proto-Indo-European *-tHós Proto-Indo-European *-istHos Proto-Germanic *-istaz Proto-West Germanic *-ist Old English -est Middle English -est English -est English soundest From sound + -est.
Etymology from Wiktionary, CC BY-SA 3.0