7 letters · 9 points in Scrabble
adjective thin and fit
adjective more than is needed, desired, or required
adjective not taken up by scheduled activities
originEtymology tree English spare 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 sparest From spare + -est.
Etymology from Wiktionary, CC BY-SA 3.0