Irregular
Irregular adjective - Not having a level or smooth surface.
Usage example: although the moon looks smooth from here, it actually has a very bumpy and irregular surface
Knurly and irregular are semantically related In some cases you can use "Knurly" instead an adjective "Irregular".
Nearby Words: irregularity, irregularly
Knurly
Mutual synonyms
Cite this Source
Knurly and Irregular. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/irregular/knurly
Irregular & Knurly. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/irregular/knurly>.
Knurly or Irregular. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/irregular/knurly.
Google Ngram Viewer shows how "irregular" and "knurly" have occurred on timeline