Unimportant and Vacuous

Unimportant

Unimportant adjective - Lacking importance.

Vacuous and unimportant are semantically related. In some cases you can use "Vacuous" instead an adjective "Unimportant".

Nearby Words: unimportance, unimportantly

Vacuous

Vacuous adjective - Lacking contents that could or should be present.

Unimportant and vacuous are semantically related. Sometimes you can use "Unimportant" instead an adjective "Vacuous".

Nearby Words: vacuity, vacuously
Cite this Source
Vacuous and Unimportant. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/unimportant/vacuous
Unimportant & Vacuous. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/unimportant/vacuous>.
Vacuous or Unimportant. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/unimportant/vacuous.
Google Ngram Viewer shows how "unimportant" and "vacuous" have occurred on timeline