83 entries under obstruct topic. ×

6
negate(verb, stop, action, break, change)
5
impede(verb, stop, control, check, reduce)
5
inhibit(verb, stop, control, reduce, oppose)
4
defeat(verb, stop, halt, prevent, hinder)
4
stop(verb, hold, control, reduce, restrain)
4
curb(verb, stop, control, attack, reduce)
3
halt(verb, stop, hold, control, reduce)
3
circumvent(verb, stop, hold, control, reduce)
3
interrupt(verb, stop, hold, control, reduce)
3
obviate(verb, stop, hold, control, remove)
3
preclude(verb, stop, hold, control, remove)
2
arrest(verb, stop, hold, control, reduce)
2
bar(verb, stop, hold, control, reduce)
2
dash(verb, stop, oppose, dispute, prevent)
2
disappoint(verb, stop, oppose, dispute, prevent)
2
discourage(verb, stop, hold, control, reduce)
2
encumber(verb, block, delay, curb, prevent)
2
forbid(verb, stop, restrain, halt, block)
2
hamper(verb, stop, restrain, halt, block)
2
hamstring(verb, block, delay, curb, prevent)
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APASmart Define. (2015). counteract thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/counteract/thesaurus/synonyms
ChicagoSmart Define. 2015. "counteract thesaurus" https://smartdefine.org/counteract/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, counteract thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/counteract/thesaurus/synonyms>.
MLASmart Define. "counteract thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/counteract/thesaurus/synonyms>