148 entries under thwart topic. ×

16
inhibit(verb, stop, hold, control, check)
16
prohibit(verb, stop, check, reject, restrain)
15
close(noun, verb, adjective, stop, break)
14
baffle(noun, verb, stop, upset, check)
14
congest(verb, stop, break, close, force)
14
cut off(verb, expression, phrasal verb, stop, break)
14
preclude(verb, stop, check, decline, separate)
14
retard(verb, stop, control, check, bother)
13
forbid(verb, stop, reject, restrain, halt)
12
fill(verb, stop, break, close, check)
12
foil(verb, stop, upset, check, separate)
12
stopper(noun, verb, stop, break, close)
12
stymie(verb, stop, check, decline, separate)
11
occlude(verb, stop, break, close, check)
11
trammel(noun, verb, close, check, disorder)
10
oppose(verb, stop, decline, separate, reject)
9
hold back(verb, expression, phrasal verb, stop, control)
9
hold up(verb, expression, phrasal verb, stop, fix)
9
obscure(verb, cover, check, show, hinder)
9
restrict(verb, stop, hold, control, check)
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APASmart Define. (2015). block thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/block/thesaurus/synonyms
ChicagoSmart Define. 2015. "block thesaurus" https://smartdefine.org/block/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, block thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/block/thesaurus/synonyms>.
MLASmart Define. "block thesaurus" 18 November 2015. Web. 24 September 2026. <https://smartdefine.org/block/thesaurus/synonyms>