194 entries under obstruct topic. ×

3
clog(verb, break, check, restrain, block)
3
contravene(verb, check, oppose, correct, halt)
3
fetter(verb, check, restrain, block, delay)
3
hang up(verb, expression, phrasal verb, stop, check)
3
limit(verb, stop, hold, control, reduce)
3
offset(verb, stop, oppose, withdraw, abandon)
3
rule out(verb, expression, stop, separate, reject)
3
stonewall(verb, check, oppose, block, prevent)
3
terminate(verb, stop, hold, control, close)
3
trouble(verb, upset, delay, strain, obscure)
3
ward off(verb, expression, stop, separate, oppose)
2
ban(verb, stop, reject, restrain, ignore)
2
bit(verb, stop, hold, control, reduce)
2
bottleneck(verb, stop, hold, control, reduce)
2
bridle(verb, stop, hold, control, reduce)
2
catch(verb, prevent, hinder, impede)
2
congest(verb, stop, break, close, check)
2
crab(verb, stop, check, ruin, oppose)
2
dam(verb, stop, restrain, halt, block)
2
debar(verb, stop, reject, restrain, halt)
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APASmart Define. (2015). frustrate thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/frustrate/thesaurus/synonyms
ChicagoSmart Define. 2015. "frustrate thesaurus" https://smartdefine.org/frustrate/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, frustrate thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/frustrate/thesaurus/synonyms>.
MLASmart Define. "frustrate thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/frustrate/thesaurus/synonyms>