12 letters · 20 points in Scrabble
adjective not fit for sale
adjective not capable of being sold
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 marketable English unmarketable From un- + marketable.
Etymology from Wiktionary, CC BY-SA 3.0