194 entries under obstruct topic. ×

8
dash(verb, stop, upset, ruin, oppose)
8
neutralize(verb, stop, hold, control, change)
8
oppose(verb, check, separate, ruin, disregard)
8
outwit(verb, stop, beat, ruin, defeat)
7
cancel(verb, stop, change, smooth, withdraw)
7
deter(verb, stop, close, end, separate)
7
forbid(verb, stop, reduce, reject, restrain)
7
overcome(verb, stop, defeat, crush, prevent)
7
resist(verb, check, separate, disregard, oppose)
6
avert(verb, stop, separate, reduce, restrain)
6
choke(verb, stop, control, check, reduce)
6
conquer(verb, stop, beat, defeat, overcome)
6
cripple(verb, hurt, ruin, destroy, block)
6
depress(verb, stop, dull, quiet, diminish)
6
discountenance(verb, stop, upset, trouble, dull)
6
encumber(verb, check, restrain, block, delay)
6
hamstring(verb, check, restrain, block, delay)
6
handicap(verb, check, block, delay, curb)
6
hold back(verb, expression, stop, control, close)
6
hold up(verb, expression, phrasal verb, stop, check)
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APASmart Define. (2015). frustrate thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/frustrate/thesaurus/synonyms
ChicagoSmart Define. 2015. "frustrate thesaurus" https://smartdefine.org/frustrate/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, frustrate thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/frustrate/thesaurus/synonyms>.
MLASmart Define. "frustrate thesaurus" 10 April 2015. Web. 23 September 2026. <https://smartdefine.org/frustrate/thesaurus/synonyms>