philosophical theory vs solipsism

Other hyponyms of philosophical theory include aesthetic, esthetic, Aristotelianism, peripateticism, conceptualism, Confucianism, deconstruction, deconstructionism, empiricism, empiricist philosophy, sensationalism, environmentalism, existential philosophy, existentialism, existentialist philosophy, determinism, formalism, hereditarianism, idealism, intuitionism, logicism, materialism, physicalism, mechanism, mentalism, nativism, naturalism, Neoplatonism, nominalism, operationalism, Platonism, realism, pragmatism, probabilism, rationalism, naive realism, realism, relativism, Scholasticism, semiology, semiotics, sensationalism, sensualism, Stoicism, subjectivism, Daoism, Taoism, teleology, traditionalism, vitalism, New Realism, Eleaticism, inductionism, theocentrism, nastika, apriorism, Nietzscheanism, Albertism, energetic monism, energetism, anthropologism, Cyrenaicism, Bergsonism, Christocentrism, idiographic approach, idiographic science.