13 letters · 20 points in Scrabble
adjective unwilling to cooperate
adjective intentionally unaccommodating
originEtymology tree English un- Proto-Indo-European *ḱe? Proto-Indo-European *ḱóm Proto-Italic *kom Proto-Italic *kom- Latin con- Latin co-der. English co- English operative English cooperative English uncooperative From un- + cooperative.
Etymology from Wiktionary, CC BY-SA 3.0