UNTURNED
Source: 566, 567
unturned. Unturned, a. not turned, unchanged, obstinate
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Un‐turned″ (?), a. [[Pref. un- + turned.]] Not turned; not revolved or reversed. To leave no stone unturned, to leave nothing untried for accomplishing one's purpose. left unturned no stone To make my guilt appear, and hide his own. Dryden.