The clue "Groundbreaking invention" last appeared in the Wall Street Journal crossword on December 22, 2021. The correct answer for this puzzle is "HOE", a 3-letter word.
Solution HOE is our most searched for solution by our visitors. Solution HOE is 3 letters long. We have 0 further solutions of the same word length.
There are 5 solutions. The longest is PICKAXE with 7 letters, and the shortest is HOE with 3 letters.
No, "GROUNDBREAKING INVENTION" hasn´t seen a spike right now. Solvers are most interested in: Walk, Indian condiment, Secular, disquieting and Bizarre.
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Solutions are between 3 and 7 letters long.