99 entries under unfasten topic. ×

1
throw wide(verb, expression, clear, separate, release)
1
unclothe(verb, clear, separate, release, free)
1
uncouple(verb, undo, untie)
1
unfurl(verb, clear, separate, release, free)
1
vent(verb, clear, separate, release, free)
1
ventilate(verb, clear, separate, release, free)
1
yawn(verb, clear, separate, release, free)
1
yawp(verb, clear, separate, release, free)
0
abstract(undo, untie)
0
back off(expression, undo, untie)
0
back out(expression, undo, untie)
0
cut out(expression, undo, untie)
0
disassociate(undo, untie)
0
drop out(expression, undo, untie)
0
opt out(expression, undo, untie)
0
pull the plug(expression, idiom, undo, untie)
0
slip(release, free, loose, undo, untie)
0
unknot(untie, unbutton)
0
weasel out(expression, undo, untie)
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APASmart Define. (2016). unlock thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/unlock/thesaurus/synonyms
ChicagoSmart Define. 2016. "unlock thesaurus" https://smartdefine.org/unlock/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2016, unlock thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/unlock/thesaurus/synonyms>.
MLASmart Define. "unlock thesaurus" 26 February 2016. Web. 1 October 2026. <https://smartdefine.org/unlock/thesaurus/synonyms>