congeable

from The Collaborative International Dictionary of English v.0.48

Congeable \Con"ge*a*ble\, a. (O. Eng. Law)
   Permissible; done lawfully; as, entry congeable.
   [1913 Webster]

from Bouvier's Law Dictionary, Revised 6th Ed (1856)

CONGEABLE, Eng. law. This word is nearly obsolete. It is derived from the 
French conge', permission, leave; it signifies that a thing is lawful or 
lawfully done, or done with permission; as entry congeable, and the like. 
Litt. s. 279.