11 letters · 23 points in Scrabble
verb make ethereal
originEtymology tree English ethereal Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ῐ́ζω (-ĭ́zō)bor. Late Latin -izōder. Middle French -iserbor. Middle English -isen English -ize English etherealize From ethereal + -ize.
Etymology from Wiktionary, CC BY-SA 3.0