She spun philosophical wool into a thought-provoking argument.

The alchemist searched far and wide for the philosopher's stones.

He likes to wax philosophical about the meaning of life.

Philosophical zombies are a thought experiment in philosophy of mind.

The alchemists believed that philosophers' stones had the power to transmute base metals into gold.

Philosophical anarchists believe in the abolition of all forms of government.

The philosopher-king ruled with wisdom and compassion.

The doctrine of philosophical necessity states that everything that happens is necessary and could not have been otherwise.