(Namespace: plural glossary)
| Type of term | Possible origin of a system |
|---|---|
| Synonyms or near-synonyms | None, but significant overlap with stressgenic and traumagenic |
| Antonyms or near-antonyms | Agenic, cryptogenic, parogenic |
An adaptive system is one which formed as an adaption to a scenario where being or remaining a singlet posed an existential threat. This includes most stressgenic and traumagenic systems, many neurogenic systems, and probably some systems scattered among other origins.