Insubstantial
Insubstantial adjective - Being of a material lacking in sturdiness or substance.
Vacating and insubstantial are semantically related. In some cases you can use "Vacating" instead an adjective "Insubstantial".
Vacating
Insubstantial and vacating are semantically related. Sometimes you can use "Insubstantial" instead an adjective "Vacating".
Cite this Source
Vacating and Insubstantial. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/insubstantial/vacating
Insubstantial & Vacating. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/insubstantial/vacating>.
Vacating or Insubstantial. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/insubstantial/vacating.
Google Ngram Viewer shows how "insubstantial" and "vacating" have occurred on timeline