adj ·Rare ·Advanced level

Definitions

Adjective

1. 1
   Originating within the system (as an organism) that it acts upon.; Originating within the earth; endogenous or endogenetic. not-comparable
2. 2
   Originating within the system (as an organism) that it acts upon.; Of a system (“set of alters of a person”), having become multiple for any reason other than psychological trauma. not-comparable

Adjective

1. 1
   derived or originating internally wordnet
2. 2
   of rocks formed or occurring beneath the surface of the earth wordnet

Synonyms

All synonyms

endoendogeneticendogeneticendogenousendogenous

Antonyms

All antonyms

exogenictraumagenic

Etymology

From endo- + -genic.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.