Crossword Heaven

Answer: NOTHING

NOTHING is a crossword puzzle answer that we have spotted 13 times.

• "Thanks for __!" (sarcastic words of gratitude)
• Middle of observation
• Zero
• What this puzzle is about?
• Quip (Part 3)
• Na na
• Zip
• It's the least you could do!
• Zilch
• Part 2 of today's Quote
• Squat
• What "compares 2 U" in a 1990 #1 Sinead O'Connor hit
• See 33-Across