12 letters · 26 points in Scrabble
originEtymology tree English extreme Ancient Greek -ο- (-o-)der. Latin -o-bor. English -o- Proto-Indo-European *bʰil-o-s Ancient Greek φίλος (phílos)bor. Latin -philalbor. English -phile English extremophile From extreme + -o- + -phile.
Etymology from Wiktionary, CC BY-SA 3.0