Insignificant and Subnormal

Insignificant

Insignificant adjective - Lacking importance.

Subnormal and insignificant are semantically related In some cases you can use "Subnormal" instead an adjective "Insignificant".

Subnormal

Subnormal adjective - Of a size that is less than average.

Insignificant and subnormal are semantically related in deficient topic. Sometimes you can use "Insignificant" instead an adjective "Subnormal", if it concerns topics such as lesser.
Cite this Source
Subnormal and Insignificant. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/insignificant/subnormal
Insignificant & Subnormal. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/insignificant/subnormal>.
Subnormal or Insignificant. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/insignificant/subnormal.
Google Ngram Viewer shows how "insignificant" and "subnormal" have occurred on timeline