Important piece in an arch — Crossword Clue
Stuck on the 8–letter crossword clue “Important piece in an arch”? This page covers its appearance in Guardian Quick on 29th Oct 2011. You can reveal the answer at your pace — one letter at a time or the whole word in one go. We also provide helpful extras where available: an AI-generated hint, a dictionary definition, other clues that share the same answer, and a jumbled-letters view for quick anagramming.
Answer
Hints
Want a nudge without spoilers? Try revealing a hint or two, it might be just enough to get you unstuck.

Frequently asked questions about the crossword clue “Important piece in an arch”
The answer to “Important piece in an arch” is KEYSTONE (8 letters).
We last saw “Important piece in an arch” in Guardian Quick on 29th Oct 2011.
The 8-letter answer for “Important piece in an arch” is KEYSTONE.
If you’re still stuck on “Important piece in an arch”, try checking other answer lengths or using crossing letters to narrow the solution.
Daily Game Solvers, Hints and Answers
We help you solve your favourite daily game