Without substantiation
Without foundation and without substantiation are semantically related. In some cases you can use "Without foundation" instead an adjective phrase "Without substantiation".
Without foundation
Without substantiation and without foundation are semantically related. Sometimes you can use "Without substantiation" instead an adjective phrase "Without foundation".
Mutual synonyms
Related pairs
- vain and without substantiation
- vain and without foundation
- flimsy and without substantiation
- flimsy and without foundation
- invalid and without substantiation
- invalid and without foundation
- unwarranted and without substantiation
- unwarranted and without foundation
- groundless and without substantiation
- groundless and without foundation
- gratuitous and without substantiation
- gratuitous and without foundation
- meaningless and without substantiation
- meaningless and without foundation
Cite this Source
Without foundation and Without substantiation. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/without_substantiation/without_foundation
Without substantiation & Without foundation. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/without_substantiation/without_foundation>.
Without foundation or Without substantiation. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/without_substantiation/without_foundation.
Google Ngram Viewer shows how "without substantiation" and "without foundation" have occurred on timeline