Communicability :: Communicability (n.) The quality of being communicable; capability of being imparted.
Communicable :: Communicable (a.) Capable of being communicated, or imparted; as, a communicable disease; communicable knowledge..
Excommunicable :: Excommunicable (a.) Liable or deserving to be excommunicated; making excommunication possible or proper.
Incommunicability :: Incommunicability (n.) The quality or state of being incommunicable, or incapable of being imparted..
Incommunicable :: Incommunicable (a.) Not communicable; incapable of being communicated, shared, told, or imparted, to others..