5
block up(verb, expression, phrasal verb, hindrance, closure)
5
bung(verb, stop, hinder, pack, fill)
5
close off(verb, expression, stop, close, check)
5
confine(verb, stop, hold, control, close)
5
cramp(verb, stop, reduce, bother, ruin)
5
cross(verb, attack, ruin, oppose, fight)
5
disrupt(verb, upset, break, close, disorder)
5
lock(verb, close, end, complete, block)
5
obviate(verb, stop, hold, control, check)
5
repulse(verb, stop, upset, hold, control)
5
slow down(verb, expression, phrasal verb, stop, hold)
5
stave off(verb, expression, stop, check, restrain)
5
stopper(verb, stop, close, check, halt)
5
stymy
5
terminate(verb, stop, hold, control, close)
5
traverse(verb, resist, hindrance, contradict)
4
ban(verb, stop, decline, reject, restrain)
4
block out(verb, expression, phrasal verb, stop, close)
4
bolt(verb, block, bar, fill, hindrance)
4
choke off(verb, expression, phrasal verb, stop, close)
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APASmart Define. (2015). obstruct thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/obstruct/thesaurus/synonyms
ChicagoSmart Define. 2015. "obstruct thesaurus" https://smartdefine.org/obstruct/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, obstruct thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/obstruct/thesaurus/synonyms>.
MLASmart Define. "obstruct thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/obstruct/thesaurus/synonyms>