Insubstantial
Insubstantial adjective - Being of a material lacking in sturdiness or substance.
Phantom and insubstantial are semantically related. in imaginary topic. In some cases you can use "Phantom" instead an adjective "Insubstantial".
Phantom
Phantom adjective - Not real and existing only in the imagination.
Insubstantial and phantom are semantically related. Sometimes you can use "Insubstantial" instead an adjective "Phantom".
Mutual synonyms
Related pairs
- shadowy and insubstantial
- shadowy and phantom
- spiritual and insubstantial
- spiritual and phantom
- imaginary and insubstantial
- imaginary and phantom
- ethereal and insubstantial
- ethereal and phantom
- intangible and insubstantial
- intangible and phantom
- incorporeal and insubstantial
- incorporeal and phantom
- visionary and insubstantial
- visionary and phantom
Both words in one sentence
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Mark eventually punches one to find it's an insubstantial phantom that disappears when he touches it.
Cite this Source
Phantom and Insubstantial. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/insubstantial/phantom
Insubstantial & Phantom. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/insubstantial/phantom>.
Phantom or Insubstantial. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/insubstantial/phantom.
Google Ngram Viewer shows how "insubstantial" and "phantom" have occurred on timeline