Insubstantial
Insubstantial adjective - Being of a material lacking in sturdiness or substance.
Unphysical and insubstantial are semantically related In some cases you can use "Unphysical" instead an adjective "Insubstantial".
Unphysical
Insubstantial and unphysical are semantically related in not physical topic. You can use "Insubstantial" instead an adjective "Unphysical".
Mutual synonyms
Related pairs
- spiritual and insubstantial
- spiritual and unphysical
- ethereal and insubstantial
- ethereal and unphysical
- airy and insubstantial
- airy and unphysical
- intangible and insubstantial
- intangible and unphysical
- incorporeal and insubstantial
- incorporeal and unphysical
- unsubstantial and insubstantial
- unsubstantial and unphysical
- impalpable and insubstantial
- impalpable and unphysical
Cite this Source
Unphysical and Insubstantial. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/insubstantial/unphysical
Insubstantial & Unphysical. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/insubstantial/unphysical>.
Unphysical or Insubstantial. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/insubstantial/unphysical.
Google Ngram Viewer shows how "insubstantial" and "unphysical" have occurred on timeline