257 entries under obstruct topic. ×

10
restrict(verb, stop, hold, control, quiet)
9
exclude(verb, stop, decline, reject, dismiss)
9
oppose(verb, stop, hold, attack, decline)
9
shut out(verb, expression, phrasal verb, stop, close)
8
avoid(verb, stop, break, close, end)
8
counteract(verb, stop, hold, control, attack)
8
resist(verb, stop, hold, attack, separate)
8
stave off(verb, expression, phrasal verb, stop, hold)
8
taboo(verb, stop, decline, reduce, reject)
8
ward off(verb, expression, phrasal verb, stop, hold)
7
counter(verb, stop, attack, remove, keep)
7
deny(verb, stop, attack, decline, reject)
6
refuse(verb, stop, attack, decline, separate)
6
reject(verb, stop, decline, separate, dismiss)
5
dam(noun, verb, stop, close, keep)
5
dishearten(verb, stop, suppress, hinder)
5
enjoin(verb, stop, decline, reduce, reject)
5
interfere with(verb, expression, phrasal verb, stop, close)
5
stymie(verb, stop, close, check, decline)
4
barricade(noun, verb, stop, close, check)
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APASmart Define. (2015). prevent thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/prevent/thesaurus/synonyms
ChicagoSmart Define. 2015. "prevent thesaurus" https://smartdefine.org/prevent/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, prevent thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/prevent/thesaurus/synonyms>.
MLASmart Define. "prevent thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/prevent/thesaurus/synonyms>