Theoretical
Theoretical adjective - Dealing with or expressing a quality or idea.
Usage example: the theoretical musings in his new book are less engaging than the anecdote-driven arguments of his previous works
Unsubstantial and theoretical are semantically related. In some cases you can use "Unsubstantial" instead an adjective "Theoretical".
Unsubstantial
Unsubstantial adjective - Not composed of matter.
Theoretical and unsubstantial are semantically related. Sometimes you can use "Theoretical" instead an adjective "Unsubstantial".
Nearby Word: unsubstantially
Mutual synonyms
Related pairs
- fanciful and theoretical
- fanciful and unsubstantial
- abstract and theoretical
- abstract and unsubstantial
- spiritual and theoretical
- spiritual and unsubstantial
- imaginary and theoretical
- imaginary and unsubstantial
- intangible and theoretical
- intangible and unsubstantial
- incorporeal and theoretical
- incorporeal and unsubstantial
- fantastic and theoretical
- fantastic and unsubstantial
Cite this Source
Unsubstantial and Theoretical. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/theoretical/unsubstantial
Theoretical & Unsubstantial. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/theoretical/unsubstantial>.
Unsubstantial or Theoretical. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/theoretical/unsubstantial.
Google Ngram Viewer shows how "theoretical" and "unsubstantial" have occurred on timeline