5
loosen
3
unfasten(verb, loosen)
2
open(verb, adjective, loosen)
2
unbuckle(verb, loosen)
2
unclamp(verb, loosen)
2
unlock(verb, loosen)
1
give
1
release
1
unloose
1
withdraw
0
abate
0
absolve
0
annul
0
artless
0
available
0
bare
0
barefaced
0
bulldoze
0
cancel
0
conspicuous
10 years ago|608 views|share |citing 
APASmart Define. (2015). clamp thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/clamp/thesaurus/antonyms
ChicagoSmart Define. 2015. "clamp thesaurus" https://smartdefine.org/clamp/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, clamp thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/clamp/thesaurus/antonyms>.
MLASmart Define. "clamp thesaurus" 22 December 2015. Web. 22 September 2026. <https://smartdefine.org/clamp/thesaurus/antonyms>