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