Supported and Unfounded

Opposite meaning words

Supported adjective - Sustained or maintained by aid (as distinct from physical support).

Usage example: a club entirely supported by membership dues

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Unfounded is an antonym for supported.

Unfounded adjective - Having no basis in reason or fact.

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Supported is an antonym for unfounded in not based on fact topic.

Nearby Word: unfoundedly

Cite this Source

Unfounded and Supported. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/supported/unfounded

Supported & Unfounded. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/supported/unfounded>.

Unfounded or Supported. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/supported/unfounded.

Google Ngram Viewer shows how "supported" and "unfounded" have occurred on timeline