3
stop(verb, close, halt, block, prevent)
3
stopper(verb, stop, close, halt, block)
2
arrest(verb, stop, close, halt, block)
2
blockade(verb, stop, control, close, halt)
2
bolt(verb, block, bar, obstruct, fill)
2
caulk(verb, stop, close, block, bar)
2
close up(expression, close, stick, fasten)
2
cover(stop, pack, fill, seal, bung)
2
foul
2
hinder(verb, stop, control, close, halt)
2
impede(verb, stop, control, close, halt)
2
lock(verb, block, bar, obstruct, fill)
2
pack(stop, fill, seal, bung)
2
shut out(verb, expression, phrasal verb, stop, close)
2
stifle(verb, control, close, restrain, curb)
2
stopple(stop, close, pack, fill, seal)
1
balk(verb, control, quiet, restrain, curb)
1
bang(verb, block, bar, obstruct, fill)
1
bind
1
block out(verb, expression, phrasal verb, stop, close)
11 years ago|1.7k views|share |citing 
APASmart Define. (2015). stop up thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/stop_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "stop up thesaurus" https://smartdefine.org/stop_up/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, stop up thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/stop_up/thesaurus/synonyms>.
MLASmart Define. "stop up thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/stop_up/thesaurus/synonyms>