4
unzip(verb, open)
3
disunite(verb, separate, remove, withdraw, undo)
3
divide(verb, separate, remove, withdraw, undo)
3
ease(verb, separate, remove, release, free)
3
let go(verb, expression, idiom, drop, clear)
3
part(verb, separate, remove, undo, disconnect)
3
unscrew(verb, separate, remove, release, free)
3
unseal(verb, clear, separate, release, free)
3
unshackle(verb, drop, clear, release, free)
3
unstick(verb, separate, remove, release, free)
3
unwrap(verb, clear, separate, release, free)
2
alleviate(verb, separate, remove, release, free)
2
become unfastened(expression, separate, remove, release, free)
2
break up(expression, separate, remove, release, free)
2
deliver(verb, drop, clear, separate, remove)
2
discharge(verb, drop, clear, separate, remove)
2
disenthrall(verb, separate, remove, release, free)
2
ease off(expression, separate, remove, release, free)
2
emancipate(verb, drop, clear, separate, remove)
2
let out(verb, expression, drop, clear, separate)
10 years ago|10k views|share |citing 
APASmart Define. (2016). unfasten thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/unfasten/thesaurus/synonyms
ChicagoSmart Define. 2016. "unfasten thesaurus" https://smartdefine.org/unfasten/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, unfasten thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/unfasten/thesaurus/synonyms>.
MLASmart Define. "unfasten thesaurus" 26 February 2016. Web. 27 September 2026. <https://smartdefine.org/unfasten/thesaurus/synonyms>