superstancial means: A conversation with meaning and value that is substancial. Communicating with another person with meaning and purpose. This can be communication with other people: a. art, alphabet, body langauge and d. mathmatics. e. environment and f. symbolism. 2. A potential energy that is more important than the moment it’s realized, or that has a greater impact. (in Community Dictionary, added by Inés Montero)