Berkeleianism
Hegelianism
Kantianism
Neoplatonism
Platonic form
Platonic idea
Platonism
absolute idealism
animatism
animism
form
hylozoism
idealism
immaterialism
mediumism
metaphysical idealism
monistic idealism
necromancy
panpsychism
personalism
psychism
seance
sitting
solipsism
spirit
spiritism
subjectivism
transcendental
universal
belief
internality
inwardness
theological doctrine
astrology
ceremonialism
clairaudience
clairvoyance
divination
hypnotism
materialism
mesmerism
metaphysics
monasticism
mysticism
nihilism
occultism
palmistry
pantheism
phrenology
socialism
somnambulism
spirituality
telepathy
theosophy
wizardry