13 letters · 23 points in Scrabble
adjective not capable of being carried out or put into practice
originEtymology tree Proto-Indo-European *né Proto-Indo-European *n̥- Proto-Italic *n̥- Latin in-bor. Middle English in- English im- English practicable English impracticable From im- + practicable.
Etymology from Wiktionary, CC BY-SA 3.0