10 letters · 16 points in Scrabble
adjective requiring or apparently requiring no effort
adjective not showing effort or strain
originEtymology tree English effort Proto-Indo-European *lewh₁- Proto-Indo-European *lewHs-der. Proto-Germanic *leusaną Proto-Germanic *lausaz Proto-Germanic *-lausaz Proto-West Germanic *-laus Old English -lēas Middle English -les English -less English effortless From effort + -less.
Etymology from Wiktionary, CC BY-SA 3.0