11 letters · 25 points in Scrabble
noun any of various dark-fruited as distinguished from blue-fruited blueberries
noun any of several shrubs of the genus Gaylussacia bearing small berries resembling blueberries
noun blue-black berry similar to blueberries and bilberries of the eastern United States
originProbably an alteration of Middle English hurtilbery (“whortleberry”). American English from 1660s.
Etymology from Wiktionary, CC BY-SA 3.0