63 entries under overturn topic. ×

1
offset(verb, stop, discharge, withdraw, abandon)
1
overbalance(verb, upset, reverse, annul, void)
1
prostrate(upset, reverse, annul, void)
1
refute(verb, stop, withdraw, abandon, ignore)
1
render null and void(verb, expression, idiom, stop, end)
1
roll(verb, upset, reverse, annul, void)
1
spill(verb, upset, reverse, annul, void)
1
tip over(verb, expression, phrasal verb, upset, reverse)
1
turn over(verb, expression, phrasal verb, upset, reverse)
1
turn upside down(verb, expression, idiom, upset, reverse)
1
upend(verb, upset, reverse, annul, void)
1
upturn(verb, upset, reverse, annul, void)
0
blow sky-high(expression, cancel, undo)
0
circumduct(cancel, undo)
0
discredit(cancel, undo)
0
impair(cancel, undo)
0
negative(cancel, undo, contradict, refute)
0
shoot full of holes(expression, idiom, cancel, undo)
0
topple(verb, upset, reverse, void)
0
tumble(upset, reverse, topple, upend)
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APASmart Define. (2015). countermand thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/countermand/thesaurus/synonyms
ChicagoSmart Define. 2015. "countermand thesaurus" https://smartdefine.org/countermand/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, countermand thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/countermand/thesaurus/synonyms>.
MLASmart Define. "countermand thesaurus" 7 July 2015. Web. 30 September 2026. <https://smartdefine.org/countermand/thesaurus/synonyms>