244 entries under obstruct topic. ×

5
confine(verb, hold, control, close, end)
5
counter(verb, stop, remove, restrain, halt)
5
counteract(verb, stop, remove, restrain, halt)
5
crimp(noun, verb, stop, oppose, delay)
5
seal(verb, stop, break, close, end)
4
block out(verb, expression, phrasal verb, cover, prevent)
4
charge(verb, stop, close, top, prevent)
4
choke off(verb, expression, phrasal verb, stop, break)
4
close off(verb, expression, phrasal verb, stop, close)
4
cramp(noun, verb, stop, check, disorder)
4
defer(verb, hold, keep, stay, extend)
4
discourage(verb, stop, hold, check, keep)
4
fetter(verb, check, delay, curb, hinder)
4
hang up(verb, expression, phrasal verb, stop, close)
4
keep back(verb, expression, hold, check, keep)
4
nullify(verb, stop, prevent, hinder, cross)
4
repress(verb, stop, upset, hold, control)
4
shackle(noun, verb, disorder, delay, curb)
4
shut(verb, close, bar, fill)
4
squeeze(verb, kill, pack, fill)
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APASmart Define. (2015). block thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/block/thesaurus/synonyms
ChicagoSmart Define. 2015. "block thesaurus" https://smartdefine.org/block/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, block thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/block/thesaurus/synonyms>.
MLASmart Define. "block thesaurus" 18 November 2015. Web. 20 September 2026. <https://smartdefine.org/block/thesaurus/synonyms>