Endogeny refers to the process of development or growth that originates from within an organism or system. Synonyms for endogeny include internal, inherent, innate, and intrinsic. These words refer to qualities or characteristics that are essential or natural to a particular organism or system, rather than being imposed from outside. Other synonyms for endogeny include self-generated, native, and inherent. These words suggest a sense of autonomy or control, as if the organism or system is shaping its own destiny from within. Whether we use the word endogeny or one of its synonyms, we are describing a powerful force of growth and change that comes from deep within.