14
cancellation(noun, continue, termination, withdrawal, off)
13
annulment(noun, end, continue, overthrow, destruction)
12
repeal(noun, end, termination, withdrawal, dissolution)
11
abolition(noun, act, end, ruin, continue)
11
abrogation(noun, continue, termination, withdrawal, dissolution)
9
negation(noun, end, continue, termination, withdrawal)
9
nullification(noun, end, continue, termination, withdrawal)
7
revocation(noun, end, termination, withdrawal, dissolution)
6
abolishment(noun, continue, annulment, abolition)
6
defeasance(noun, continue, annulment, abolition)
6
dissolution(noun, end, overthrow, termination, withdrawal)
6
retraction(noun, termination, withdrawal, dissolution, reversal)
5
rescission(noun, end, overthrow, destruction, termination)
5
withdrawal(noun, end, overthrow, destruction, termination)
4
destruction(noun, end, overthrow, ending, devastation)
4
disproof
4
neutralization(noun, termination, withdrawal, dissolution, reversal)
4
rescindment(noun, end, overthrow, destruction, termination)
4
reversal(noun, termination, withdrawal, dissolution, repeal)
4
undoing(noun, end, ruin, extinction, slaughter)
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APASmart Define. (2015). invalidation thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/invalidation/thesaurus/synonyms
ChicagoSmart Define. 2015. "invalidation thesaurus" https://smartdefine.org/invalidation/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, invalidation thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/invalidation/thesaurus/synonyms>.
MLASmart Define. "invalidation thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/invalidation/thesaurus/synonyms>