Illegitimate
Illegitimate adjective - Born to a father and mother who are not married.
Irregular and illegitimate are semantically related In some cases you can use "Irregular" instead an adjective "Illegitimate".
Nearby Words: illegitimacy, illegitimately
Irregular
Irregular adjective - Departing from some accepted standard of what is normal.
Illegitimate and irregular are semantically related in against the rules topic. Sometimes you can use "Illegitimate" instead an adjective "Irregular".
Nearby Words: irregularity, irregularly
Mutual synonyms
Cite this Source
Irregular and Illegitimate. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/illegitimate/irregular
Illegitimate & Irregular. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/illegitimate/irregular>.
Irregular or Illegitimate. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/illegitimate/irregular.
Google Ngram Viewer shows how "illegitimate" and "irregular" have occurred on timeline