11-Letter Words Containing: RR

• A symbiosis between the mycelium of a fungus and the roots of a plant.

• the fruit of the chokecherry tree

• a common wild cherry of eastern North America having small bitter black berries favored by birds

• any of various dark-fruited as distinguished from blue-fruited blueberries

• any of several shrubs of the genus Gaylussacia bearing small berries resembling blueberries

• blue-black berry similar to blueberries and bilberries of the eastern United States

• Of a binary relation R on X: such that no element of X is R-related to itself.

• a boisterous celebration; a merry festivity

• shrub or small tree of eastern United States having black inedible berries