unwemmed

Middle English

Etymology

From un- +‎ wemmed, past participle of wemmen (“to blemish, spoil, wound”).

Adjective

unwemmed

1. untainted, pure
   • c. 1387, Geoffrey Chaucer, "The Man of Law's Tale", Canterbury Tales

     Þe þeef fil over bord al sodeynly, / And in þe see he dreynte for vengeance; / And þus haþ Crist unwemmed kept Custance.