65 entries under fill topic. ×

23
plug(noun, verb, stop, break, close)
17
cork(noun, verb, stop, close, type)
14
stopple(noun, stop, top, pack)
13
block(noun, verb, stop, break, close)
10
bung(noun, verb, stop, close, pack)
9
bar(noun, stop, close, check, block)
9
stop(noun, verb, close, check, halt)
8
seal(noun, verb, stop, break, close)
7
choke(noun, verb, stop, close, check)
6
clog(verb, stop, close, check, halt)
6
cover(noun, verb, stop, top, case)
6
obstruct(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
congest(verb, stop, break, close, check)
4
occlude(verb, stop, break, close, check)
2
caulk(verb, stop, close, block, bar)
2
check(verb, stop, close, halt, block)
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APASmart Define. (2015). stopper thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/stopper/thesaurus/synonyms
ChicagoSmart Define. 2015. "stopper thesaurus" https://smartdefine.org/stopper/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, stopper thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/stopper/thesaurus/synonyms>.
MLASmart Define. "stopper thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/stopper/thesaurus/synonyms>