Insignificant
Insignificant adjective - Lacking importance.
Usage example: an insignificant detail that we can safely ignore
Material is an antonym for insignificant.
Material
Material adjective - Having great meaning or lasting effect.
Usage example: there's no material difference between the two designs for the skyscraper: one's as bad as the other
Both words in one sentence
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So they would often opt for very costly victories in men and material even for relatively insignificant gains.
Source: The Neidermeyer -
On the title page of the first edition, he wrote, "In order to trace illicit reproduction of material I have included insignificant errors throughout."
Source: Copy Protection - Insignificant Little Blue Planet - Earth is treated as background material with no particular significance to the overall story.
Source: Literature / Galactic Crucibles
Cite this Source
Material and Insignificant. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/insignificant/material
Insignificant & Material. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/insignificant/material>.
Material or Insignificant. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/insignificant/material.
Google Ngram Viewer shows how "insignificant" and "material" have occurred on timeline