axiological epistemology,theological anthropology, nominalism, essentialism, substance metaphysic, process metaphysic, functionalism, structuralism, rationalism, moral relativism, naive realism, triadic pragmatic semiotic realism, fallibilism, stipulated description, social constructionism, socially constructed, socially discerned, heuristic concepts, theoretic concepts, semiotic concepts, dogmatic concepts, nonstrict identity, ontological vagueness