Unsupportable and Unfounded

Unsupportable

Unsupportable adjective - More than can be put up with.

Unfounded and unsupportable are semantically related. In some cases you can use "Unfounded" instead an adjective "Unsupportable".

Unfounded

Unfounded adjective - Having no basis in reason or fact.

Unsupportable and unfounded are semantically related. Sometimes you can use "Unsupportable" instead an adjective "Unfounded".

Nearby Word: unfoundedly
Cite this Source
Unfounded and Unsupportable. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/unsupportable/unfounded
Unsupportable & Unfounded. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/unsupportable/unfounded>.
Unfounded or Unsupportable. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/unsupportable/unfounded.
Google Ngram Viewer shows how "unsupportable" and "unfounded" have occurred on timeline