Commonable
Pronunciation : Com"mon*a*ble
Part of Speech : a.
Definition : 1. Held in common. "Forests . . . and other commonable places." Bacon.
2. Allowed to pasture on public commons. Commonable beasts are either beasts of the plow, or such as manure the ground. Blackstone.
Source : Webster's Unabridged Dictionary, 1913