"Perpetual Peace" thinker Crossword Clue

• "Critique of Judgment" writer

  New York Times · Thursday, January 4, 2024 · 4 letters

• Philosopher who wrote "Critique of Pure Reason"

  New York Times · Sunday, June 11, 2023 · 4 letters

• Philosopher Immanuel

  New York Times · Monday, January 17, 2022 · 4 letters

• "Critique of Pure Reason" philosopher

  New York Times · Sunday, October 25, 2020 · 4 letters

• Philosopher who asked "What is enlightenment?"

  New York Times · Wednesday, August 6, 2014 · 4 letters

• Transcendental aesthetic developer

  New York Times · Saturday, November 30, 2013 · 4 letters

• "The Metaphysics of Morals" author

  New York Times · Sunday, September 2, 2012 · 4 letters

• "Copernican revolution" philosopher

  New York Times · Wednesday, June 20, 2012 · 4 letters

• Categorical imperative philosopher

  New York Times · Tuesday, June 5, 2007 · 4 letters

• "Do what is right, though the world may perish" writer

  New York Times · Wednesday, August 30, 2006 · 4 letters

More clues from this crossword

• 40-Across Fault finders?
• 40-Down Idealist
• 41-Down Volcano in a national park
• 42-Down Understanding
• 43-Down Fuddy-duddies
• 44-Across Far-off discoveries in astronomy
• 45-Down It's big in Bordeaux
• 47-Across Prefix with air or field
• 48-Across Co-producer of "Beautiful Boy (Darling Boy)"
• 49-Across "... but no more like my father / Than ___ Hercules": Hamlet
• 50-Across Russets, often
• 51-Down Crescent moon feature