| Philosopher who promoted logical positivism | 43 |
| Philosopher who said "Writing is the geometry of the soul" | 68 |
| Philosopher who started as a sculptor | 37 |
| Philosopher who taught at Columbia | 34 |
| Philosopher who was a pioneer of German idealism | 48 |
| Philosopher who was the father of dialectical idealism | 54 |
| Philosopher who wrote "anxiety is the dizziness of freedom" | 69 |
| Philosopher who wrote "It is difficult to free fools from the chains they revere" | 91 |
| Philosopher who wrote "Superstition is the religion of feeble minds" | 78 |
| Philosopher who wrote the ''The Republic'' | 58 |
| Philosopher who wrote the "Republic" | 46 |
| Philosopher whose fully-dressed skeleton is on display at University College London | 83 |
| Philosopher William of __, known for his "razor" | 58 |
| Philosopher William of ___ | 26 |
| Philosopher with a "razor" | 36 |
| Philosopher with a razor | 24 |
| Philosopher Wittgenstein | 24 |
| Philosopher Zeno of ____ | 25 |
| Philosopher Zeno of --- | 23 |
| Philosopher Zeno of ___ | 23 |
| Philosopher Zeno's home | 27 |
| Philosopher Zeno's town | 27 |
| Philosopher __ de Beauvoir | 26 |
| Philosopher __-tzu | 18 |
| Philosopher ___ -Tse | 20 |
| Philosopher ___ Hsi | 19 |
| Philosopher ___ Tzu | 19 |
| Philosopher ___-tse | 19 |
| Philosopher ___-tzu | 19 |
| Philosopher _____ Yutang | 24 |
| Philosopher's "so" | 32 |
| Philosopher's concept | 25 |
| Philosopher's family | 24 |
| Philosopher's forte | 23 |
| Philosopher's kitchen supply? | 33 |
| Philosopher's output | 24 |
| Philosopher's question | 26 |
| Philosopher's self | 22 |
| Philosopher's state? | 24 |
| Philosopher's study | 23 |
| Philosopher's subject | 25 |
| Philosopher's term | 22 |
| Philosopher's universal | 27 |
| Philosopher's wickedness? | 29 |
| Philosopher's wool, for one | 31 |
| Philosopher-king philosopher | 28 |
| Philosopher-saint: 11th century | 31 |
| Philosopher-theologian Soren | 28 |
| Philosophers' questions | 27 |
| Philosophers' stone seekers | 31 |
| Philosophic idealist | 20 |
| Philosophic nation | 18 |
| Philosophic reason | 18 |
| Philosophical | 13 |
| Philosophical ''way'' | 37 |
| Philosophical "way" | 29 |
| Philosophical axiom | 19 |
| Philosophical belief | 20 |
| Philosophical border region | 27 |
| Philosophical comment on people's differences | 49 |
| Philosophical conclusion? | 25 |
| Philosophical doctrine | 22 |
| Philosophical doctrines | 23 |
| Philosophical holdings | 22 |
| Philosophical ideal | 19 |
| Philosophical idealist | 22 |
| Philosophical interest for John Cage | 36 |
| Philosophical Okefenokee possum | 31 |
| Philosophical paradigm | 22 |
| Philosophical poet | 18 |
| Philosophical positions | 23 |
| Philosophical possum of the comics | 34 |
| Philosophical principle from China | 34 |
| Philosophical rift | 18 |
| Philosophical shrug about channel markers? | 42 |
| Philosophical skeptic | 21 |
| Philosophical speculator | 24 |
| Philosophical statement about ways to leave? | 44 |
| Philosophical studier of the universe | 37 |
| Philosophical study of the universe | 35 |
| Philosophical subgroup | 22 |
| Philosophical subjects | 22 |
| Philosophical theory | 20 |
| Philosophical theory first advanced by Leucippus and Democritus | 63 |
| Philosophical universal | 23 |
| Philosophical writer Charles Louis de Secondat | 46 |
| Philosophically complex, in slang | 33 |
| Philosophically deep, as it were | 32 |
| Philosophies | 12 |
| Philosophies that regard reality as one organic whole | 53 |
| Philosophies, perhaps | 21 |
| Philosophize, say | 17 |
| Philosophizing Lily Tomlin character | 36 |
| Philosophy | 10 |
| Philosophy 101 assignment, with "The" | 47 |
| Philosophy 101 subject | 22 |
| Philosophy 101 topic | 20 |
| Philosophy class | 16 |
| Philosophy concerned with harmony | 33 |
| Philosophy ending | 17 |