Meaning (Philosophy) Philosophy 19 Semantics (Philosophy) 17 Life 14 Knowledge, Theory of 10 Language and languages 10 Truth 7 Máis ... History 6 Analysis (Philosophy) 5 Logic 5 Realism 5 Ethics 4 Ontology 4 Philosophy of mind 4 Reference (Philosophy) 4 Religious aspects 4 Thought and thinking 4 Belief and doubt 3 Conduct of life 3 Consciousness 3 Human body (Philosophy) 3 Meaning (Psychology) 3 Methodology 3 Mind and body 3 Perception (Philosophy) 3 Culture 2 Difference (Philosophy) 2 Experience 2 Necessity (Philosophy) 2 Phenomenology 2 menos ...