73 entries under noun topic. ×

18
cancellation(end, continue, blank, void)
16
annulment(discharge, continue, termination, withdrawal)
16
revocation(termination, withdrawal, denial, dissolution)
15
repeal(termination, withdrawal, dissolution, reversal)
14
abolition(act, continue, termination, withdrawal)
11
negation(end, continue, termination, withdrawal)
9
abrogation(continue, termination, withdrawal, denial)
9
invalidation(end, continue, termination, withdrawal)
9
recall(request, termination, withdrawal, denial)
9
repudiation(negation, annulment, nonobservance)
9
rescission(end, termination, withdrawal, dissolution)
9
retraction(recall, termination, withdrawal, denial)
9
withdrawal(end, overthrow, destruction, termination)
7
annihilation(end, continue, overthrow, destruction)
7
defeasance(continue, abrogation, annulment)
7
elimination(end, overthrow, destruction, withdrawal)
7
neutralization(discharge, blank, void, contrary)
6
abolishment(continue, annulment)
6
disaffirmation(negation, annulment)
5
denial(negation, annulment)
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APASmart Define. (2015). nullification thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/nullification/thesaurus/synonyms
ChicagoSmart Define. 2015. "nullification thesaurus" https://smartdefine.org/nullification/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, nullification thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/nullification/thesaurus/synonyms>.
MLASmart Define. "nullification thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/nullification/thesaurus/synonyms>