97 entries under obstruct topic. ×

2
caulk(verb, stop, close, block, bar)
2
charge(verb, stop, close, halt, block)
2
check(verb, stop, close, halt, block)
2
choke off(verb, expression, phrasal verb, stop, break)
2
cut off(expression, stop, break, close, check)
2
glut(verb, stop, close, block, top)
2
hang up(verb, expression, phrasal verb, stop, close)
2
hinder(verb, stop, close, check, halt)
2
hold up(expression, stop, close, check, halt)
2
impede(verb, stop, close, check, halt)
2
lock(noun, verb, block, bar)
2
prevent(verb, stop, close, check, halt)
2
shut off(verb, expression, stop, break, close)
2
shut out(expression, stop, break, close, halt)
2
stall(verb, stop, close, check, halt)
2
stonewall(verb, stop, close, check, halt)
2
thwart(verb, stop, close, check, halt)
1
avoid(verb, stop, break, close, end)
1
bang(verb, block, bar, fill)
1
block out(expression, stop, close, halt, prevent)
11 years ago|12k views|share |citing 
APASmart Define. (2015). stopper thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/stopper/thesaurus/synonyms
ChicagoSmart Define. 2015. "stopper thesaurus" https://smartdefine.org/stopper/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, stopper thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/stopper/thesaurus/synonyms>.
MLASmart Define. "stopper thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/stopper/thesaurus/synonyms>