Home Daily Crosswords May 23 2026 Clue

A combustible black rock found underground

The clue “A combustible black rock found underground” appears in the Hard version of the Daily Crossword on May 23 2026. We’ve checked the solution against the published puzzle — scroll down to reveal the answer, or jump to the full Daily Crosswords archive for more puzzles.

Answer

COAL

4 letters · Hard version · Daily Crossword May 23 2026 Answers

The full answer to “A combustible black rock found underground” in the Hard version of the Daily Crossword on May 23 2026 is COAL (4 letters). Still stuck on a different clue? Head back to the full puzzle for May 23 2026.

Related clues from this puzzle

← Back to Daily Crossword May 23 2026