29 entries under annuls topic. ×

7
nullifies(verb, negates)
5
cancels(verb, negates)
4
abolishes
4
annuls
4
denies(verb, negates, confutes)
4
disavows(verb, negates, confutes)
4
negates(verb, negates, confutes)
3
deletes
3
disaffirms(verb, negates, confutes)
3
eliminates
3
neutralizes(verb, disables)
3
refutes(verb, confutes)
3
repudiates(verb, negates, confutes)
3
revokes
2
abnegates(verb, confutes)
2
disclaims(verb, negates)
2
dissolves
2
effaces(verb, negates)
2
retracts
1
destroys
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APASmart Define. (2015). invalidates thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/invalidates/thesaurus/synonyms
ChicagoSmart Define. 2015. "invalidates thesaurus" https://smartdefine.org/invalidates/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, invalidates thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/invalidates/thesaurus/synonyms>.
MLASmart Define. "invalidates thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/invalidates/thesaurus/synonyms>