Un*wreathe" (?), v. t. [1st pref. un- + wreathe.] To untwist, uncoil,
or untwine, as anything wreathed.
Un*wrie" (?), v. t. [AS. onwreón; on- (see 1st Un-) + wreón to cover.]
To uncover. [Obs.] Chaucer.
Un*wrin"kle (?), v. t. [1st pref. un- + wrinkle.] To reduce from a
wrinkled state; to smooth.
Un*write" (?), v. t. [1st pref. un- + write.] To cancel, as what is
written; to erase. Milton.
Un*writ"ten (?), a. 1. Not written; not reduced to writing; oral; as,
unwritten agreements.