10 letters · 13 points in Scrabble
adjective not closed in our surrounded or included
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 enclosed English unenclosed From un- + enclosed.
Etymology from Wiktionary, CC BY-SA 3.0