80 entries under close topic. ×

14
obstruct(verb, stop, check, halt)
13
clog(verb, stop, check, halt)
13
plug(verb, stop, break, check)
11
block(verb, stop, break, check)
10
choke(verb, stop, check, halt)
10
impede(verb, stop, check, halt)
9
congest(verb, adjective, stop, break)
7
fill(verb, stop, break, check)
7
stop(verb, check, reject, halt)
6
barricade(verb, stop, check, halt)
6
blockade(verb, stop, halt, block)
6
stop up(verb, expression, phrasal verb, stop)
5
hinder(verb, stop, check, halt)
4
seal(verb, stop, break, block)
4
shut off(verb, expression, phrasal verb, stop, break)
4
stopper(verb, stop, break, check)
3
bar(verb, stop, check, remove)
3
dam(verb, stop, halt, block)
3
lock out(verb, expression, phrasal verb, stop)
3
shut out(verb, expression, stop, break)
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APASmart Define. (2015). occlude thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/occlude/thesaurus/synonyms
ChicagoSmart Define. 2015. "occlude thesaurus" https://smartdefine.org/occlude/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, occlude thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/occlude/thesaurus/synonyms>.
MLASmart Define. "occlude thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/occlude/thesaurus/synonyms>