Illusory
Unfounded
Unfounded adjective - Having no basis in reason or fact.
Illusory and unfounded are semantically related. Sometimes you can use "Illusory" instead an adjective "Unfounded".
Nearby Word: unfoundedly
Mutual synonyms
Related pairs
- false and illusory
- false and unfounded
- spurious and illusory
- spurious and unfounded
- imaginary and illusory
- imaginary and unfounded
- deceptive and illusory
- deceptive and unfounded
- fantastic and illusory
- fantastic and unfounded
- visionary and illusory
- visionary and unfounded
- illogical and illusory
- illogical and unfounded
Cite this Source
Unfounded and Illusory. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/illusory/unfounded
Illusory & Unfounded. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/illusory/unfounded>.
Unfounded or Illusory. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/illusory/unfounded.
Google Ngram Viewer shows how "illusory" and "unfounded" have occurred on timeline