12
disallow(verb, accept, reject, prohibit)
11
forbid(verb, go, free, prohibit, outlaw)
9
refuse(verb, accept, reject, deny)
9
prevent(verb, open, keep, free, encourage)
8
deny(verb, support, decline, accept, reject)
7
prohibit(verb, stop, reject, free, deny)
6
preclude(verb, support, permit, inhibit, impossible)
6
veto(noun, verb, accept, oppose, refuse)
5
reject(verb, accept, keep, deny, welcome)
5
proscribe(verb, condemn, permit, welcome, exclude)
5
disclaim(verb, deny)
5
disown(verb, reject, refuse, deny)
5
enjoin(verb, ask, forbid)
5
negate(verb, contradict, countermand)
5
resist(verb, stop, accept, reject, surrender)
4
keep(verb, advance, reject, deny)
4
dead in the water
4
disapprove(verb, reject, praise, deny)
4
withstand(verb, reject, deny)
4
bar(noun, verb, open, loose, prohibit)
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APASmart Define. (2016). allow thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/allow/thesaurus/antonyms
ChicagoSmart Define. 2016. "allow thesaurus" https://smartdefine.org/allow/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2016, allow thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/allow/thesaurus/antonyms>.
MLASmart Define. "allow thesaurus" 2 April 2016. Web. 20 September 2026. <https://smartdefine.org/allow/thesaurus/antonyms>