Extraneous and Immaterial

Extraneous

Extraneous adjective - Not being a vital part of or belonging to something.
Usage example: the architect's streamlined modern style shuns any sort of extraneous ornamentation

Immaterial is a synonym for extraneous in irrelevant topic. In some cases you can use "Immaterial" instead an adjective "Extraneous", when it comes to topics like impertinent, nonessential, relevant, unneeded. popular alternative

Immaterial

Immaterial adjective - Not having anything to do with the matter at hand.
Usage example: while undoubtedly upsetting, that story is immaterial to the question of why you are late

Extraneous is a synonym for immaterial in irrelevant topic. You can use "Extraneous" instead an adjective "Immaterial", if it concerns topics such as impertinent, nonessential, peripheral, relevant. popular alternative

Nearby Words: immateriality, immaterially
Cite this Source
Immaterial and Extraneous. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/extraneous/immaterial
Extraneous & Immaterial. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/extraneous/immaterial>.
Immaterial or Extraneous. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/extraneous/immaterial.
Google Ngram Viewer shows how "extraneous" and "immaterial" have occurred on timeline