| Word | Definitions | Synonyms |
|---|---|---|
| unstaple | (verb) take the staples off | - |
| unstrain | (verb) cause to feel relaxed | Synonyms: loosen up, make relaxed, relax, unlax, unwind |
| unstrap | (verb) remove the strap or straps from | - |
| unstring | (verb) remove the strings from | - |
| unstuff | (verb) cause to become unblocked | Synonyms: loosen up |