Possible and Substantiated

Opposite meaning words

Possible adjective - Existing only as a possibility and not in fact.

Usage example: only one of several possible outcomes

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Substantiated is an antonym for possible.

Nearby Words: possibility, possibly

Definitions of Possible not found.

Possible is an antonym for substantiated.

Cite this Source

Substantiated and Possible. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/possible/substantiated

Possible & Substantiated. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/possible/substantiated>.

Substantiated or Possible. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/possible/substantiated.

Google Ngram Viewer shows how "possible" and "substantiated" have occurred on timeline