3
choke with
3
conversation stopper(noun, expression, idiom)
3
ender
3
faucet
3
foul
3
jam(verb, block, prevent, hinder, impede)
3
occlusion(noun, seal, plug, closure, cork)
3
settler
3
spike
3
spill
3
tip(noun, cover, point, face, head)
2
arrest(verb, stop, close, check, halt)
2
ballyhoo
2
blocker
2
brim over(verb, expression, phrasal verb, stop, close)
2
bulge out(verb, expression, phrasal verb, stop, close)
2
caulk(verb, stop, close, block, bar)
2
charge(verb, stop, close, halt, block)
2
check(verb, stop, close, halt, block)
2
checker
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APASmart Define. (2015). stopper thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/stopper/thesaurus/synonyms
ChicagoSmart Define. 2015. "stopper thesaurus" https://smartdefine.org/stopper/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, stopper thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/stopper/thesaurus/synonyms>.
MLASmart Define. "stopper thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/stopper/thesaurus/synonyms>