Unsound and Unsupported

Unsound

Unsound adjective - Having or showing a very abnormal or sick state of mind.

Unsupported and unsound are semantically related in untenable topic. In some cases you can use "Unsupported" instead an adjective "Unsound".

Nearby Words: unsounded, unsoundly

Unsupported

Unsupported adjective - Having no basis in reason or fact.
Usage example: an unsupported claim that the structure was built by Vikings

Unsound and unsupported are semantically related in doubtful topic. You can use "Unsound" instead an adjective "Unsupported".
Cite this Source
Unsupported and Unsound. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/unsound/unsupported
Unsound & Unsupported. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/unsound/unsupported>.
Unsupported or Unsound. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/unsound/unsupported.
Google Ngram Viewer shows how "unsound" and "unsupported" have occurred on timeline