Un*knight" (?), v. t. [1st un- + knight.] To deprive of knighthood.
Fuller.
Un*knit" (?), v. t. [1st un- + knit.] To undo or unravel what is
knitted together.
Fie, fie! unknit that threatening unkind brow.
Shak.
Un*knot" (?), v. t. [1st un- + knot.] To free from knots; to untie.