Irregular and Vacuous

Irregular

Irregular adjective - Departing from some accepted standard of what is normal.

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

Nearby Words: irregularity, irregularly

Vacuous

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

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

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