Synonyms|351Antonyms|52|Broader|5Narrower|10Related|416
0
confutation
0
conjecture
0
contradiction
0
dedomiciling
0
deprecation
0
disagreement(noun, invalidation)
0
disallowance
0
disavowal
0
disclaimer
0
dissension(noun, invalidation)
0
dissolution
0
fabrication
0
falsehood
0
falsity
0
guess
0
invalidation
0
lie
0
lie down
0
mendacity
0
negation
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APASmart Define. (2015). validation thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/validation/thesaurus/antonyms
ChicagoSmart Define. 2015. "validation thesaurus" https://smartdefine.org/validation/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2015, validation thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/validation/thesaurus/antonyms>.
MLASmart Define. "validation thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/validation/thesaurus/antonyms>