Fatuous
Nonvalid
Nonvalid adjective - Having no basis in reason or fact.
Usage example: a nonvalid theory that most scientists rejected long ago
Mutual synonyms
Cite this Source
Nonvalid and Fatuous. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/fatuous/nonvalid
Fatuous & Nonvalid. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/fatuous/nonvalid>.
Nonvalid or Fatuous. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/fatuous/nonvalid.
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