9 letters · 13 points in Scrabble
verb straighten up or out; make straight
verb unfasten, as a sail, from a spar or a stay
verb free from flexure
originEtymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Germanic *un- Proto-West Germanic *un- Old English un- Middle English un- English un- English bending English unbending From un- + bending.
Etymology from Wiktionary, CC BY-SA 3.0