doctrine
ism
philosophical system
philosophy
school of thought
Epicureanism
animality
annhiliation
bailie
casuistry
changefulness
deontology
evolutionism
freethought
hedonism
hedonist
hermeneutics
humanism
immateriality
legalism
materiality
naturalism
positivism
pragmatism
rationalism
scientism
subjectivism
supernaturalism