97 entries under obstruct topic. ×

23
plug(noun, verb, stop, break, close)
17
cork(noun, verb, stop, close, type)
13
block(noun, verb, stop, break, close)
9
bar(noun, stop, close, check, block)
9
fill(noun, verb, stop, break, close)
9
stop(noun, verb, close, check, halt)
8
intercept(noun, stop, break, close, block)
8
seal(noun, verb, stop, break, close)
7
choke(noun, verb, stop, close, check)
6
clog(verb, stop, close, check, halt)
6
stuff(verb, stop, close, block, top)
5
close(verb, stop, break, check, halt)
5
dam(verb, stop, close, halt, block)
5
stop up(verb, expression, phrasal verb, stop, close)
4
blockade(noun, verb, stop, close, halt)
4
congest(verb, stop, break, close, check)
4
occlude(verb, stop, break, close, check)
3
barricade(verb, stop, close, check, halt)
3
jam(verb, block, prevent, hinder, impede)
2
arrest(verb, stop, close, check, halt)
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APASmart Define. (2015). stopper thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/stopper/thesaurus/synonyms
ChicagoSmart Define. 2015. "stopper thesaurus" https://smartdefine.org/stopper/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, stopper thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/stopper/thesaurus/synonyms>.
MLASmart Define. "stopper thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/stopper/thesaurus/synonyms>