UNLAST
Etymology
Verb
unlast (third-person singular simple present unlasts, present participle unlasting, simple past and past participle unlasted)
(intransitive) To fail to last.
(transitive) To remove (a shoe) from a last.
Anagrams
• Naults, Sultan, sultan
Source: Wiktionary
UNLACE
Un*lace", v. t. Etym: [1st un- + lace.]
1. To loose by undoing a lacing; as, to unlace a shoe.
2. To loose the dress of; to undress; hence, to expose; to disgrace.
What's the matter, That you unlace your reputation thus Shak.
3. (Naut.)
Definition: To loose, and take off, as a bonnet from a sail, or to cast
off, as any lacing in any part of the rigging of a vessel. Totten.
Source: Webster’s Unabridged Dictionary 1913 Edition