We don't have synonyms for cormogeny yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are cosmogony, cryogeny and cosmogeny.
(n) :
(historical, biology, theory of recapitulation, rare) The study of the evolution of the forms of nationalities, ethnicities, races, etc. by observing the supposed ontogenic recapitulation of that phylogeny.
(n) :
(historical, biology, theory of recapitulation, rare) The study of the evolution of the forms of nationalities, ethnicities, races, etc. by observing the supposed ontogenic recapitulation of that phylogeny.