Holloian

holloian:

Holloian is a whole/complete headmate, but does not appear as or feel like one. Holloian's are fully individual headmates, but there is something nonexistent or lacking in their core identity or self that makes them feel as if they're "missing something" when they arent, as they have a complete identity.

Holloians are very commonly cassmates, but not always.

Related Terms
Holloian uses the -ian suffix.

Nixtama is the sisasystem equivalent.