Abstract and Unsubstantial

Abstract

Abstract adjective - Dealing with or expressing a quality or idea.
Usage example: the book deals with abstract matters such as honesty and integrity on the job as well as practical subjects such as asking for a raise

Unsubstantial and abstract are semantically related. In some cases you can use "Unsubstantial" instead an adjective "Abstract".

Unsubstantial

Unsubstantial adjective - Not composed of matter.

Abstract and unsubstantial are semantically related. Sometimes you can use "Abstract" instead an adjective "Unsubstantial".

Nearby Word: unsubstantially
Cite this Source
Unsubstantial and Abstract. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/abstract/unsubstantial
Abstract & Unsubstantial. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/abstract/unsubstantial>.
Unsubstantial or Abstract. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/abstract/unsubstantial.
Google Ngram Viewer shows how "abstract" and "unsubstantial" have occurred on timeline