Irregular
Irregular adjective - Departing from some accepted standard of what is normal.
Iffy and irregular are semantically related. In some cases you can use "Iffy" instead an adjective "Irregular".
Nearby Words: irregularity, irregularly
Iffy
Mutual synonyms
Related pairs
Cite this Source
Iffy and Irregular. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/irregular/iffy
Irregular & Iffy. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/irregular/iffy>.
Iffy or Irregular. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/irregular/iffy.
Google Ngram Viewer shows how "irregular" and "iffy" have occurred on timeline