Invalidator
Invalidator noun - An official who can invalidate or nullify.
Usage example: my bank check was voided and I wanted to know who the invalidator was
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Synonyms for Invalidator
Voider is a synonym for invalidator. In some cases you can use "Voider" instead a noun "Invalidator".
Voider
Voider noun - An official who can invalidate or nullify.
Invalidator is a synonym for voider. You can use "Invalidator" instead a noun "Voider". popular alternative
Mutual synonyms
Cite this Source
Voider and Invalidator. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/invalidator/voider
Invalidator & Voider. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/invalidator/voider>.
Voider or Invalidator. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/invalidator/voider.
Google Ngram Viewer shows how "invalidator" and "voider" have occurred on timeline