They become in practice Psychology, Ontology and Eclecticism in history.
For metaphysics Clauberg suggested the names ontosophy or ontology,, the latter being afterwards adopted by Wolff.
As we advance from the logic to the metaphysics and from that to his ontology, it becomes clear that the concepts are only " categories " or predicates of a reality lying outside of them, and there is an ultimate division between the world as the object or matter of thought and the thinking or moving principle which gives its life.
Logic, therefore, is not classed as one, still less as a branch of one, among the 'ologies, ontology not excepted.
Its early logic, ontology and cosmology, with many of its distinctive doctrines, are shown to be the natural offspring of the races and ages which gave them birth.