64 entries under fill topic. ×

14
obstruct(verb, stop, close, check, halt)
13
clog(verb, stop, close, check, halt)
13
plug(verb, stop, break, close, check)
11
block(verb, stop, break, close, check)
11
close(verb, stop, break, check, halt)
10
choke(verb, stop, close, check, halt)
9
congest(verb, adjective, stop, break, close)
7
stop(verb, close, check, reject, halt)
6
shut(verb, block, prevent, bar, obstruct)
6
stop up(verb, expression, phrasal verb, stop, close)
4
pack(stop, seal, bung)
4
seal(verb, stop, break, close, block)
4
shut off(verb, expression, phrasal verb, stop, break)
4
stopper(verb, stop, break, close, check)
3
bar(verb, stop, close, check, remove)
3
dam(verb, stop, close, halt, block)
2
asphyxiate(verb, block, stifle, smother)
2
bang(verb, block, bar, obstruct)
2
bolt(verb, block, bar, obstruct)
2
button(verb, block, bar, obstruct)
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APASmart Define. (2015). occlude thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/occlude/thesaurus/synonyms
ChicagoSmart Define. 2015. "occlude thesaurus" https://smartdefine.org/occlude/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, occlude thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/occlude/thesaurus/synonyms>.
MLASmart Define. "occlude thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/occlude/thesaurus/synonyms>