Multi-Original

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Multi-original is a system that has two or more originals. This can be because the system is innate or other reasons.

History
This term was coined on Pluralpedia by an anonymous coiner in January, 2024.

Related Terms
Core and original are often used interchangeably, but there is usually one original while there can be multiple cores.

An inital is a headmate that was not split off of any other headmate and doesn't have a clear moment of creation.