syncretic

Of or pertaining to syncretism; characterized by syncretism; uniting, or attempting to unite, different systems, as of philosophy or religion. See syncretism.

A syncretist.

Uniting and blending together different systems, as of philosophy, morals, or religion.

Combining disparate elements in one system, especially as in forms of religious observance, philosophical systems, or artistic creations.

relating to a historical tendency for a language to reduce its use of inflections

of or characterized by syncretism