Irregular
Irregular adjective - Departing from some accepted standard of what is normal.
Perplexing and irregular are semantically related. In some cases you can use "Perplexing" instead an adjective "Irregular".
Nearby Words: irregularity, irregularly
Perplexing
Perplexing adjective - Lacking clarity of meaning; causing confusion or perplexity.
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Synonyms for Perplexing
Irregular and perplexing are semantically related. Sometimes you can use "Irregular" instead an adjective "Perplexing".
Cite this Source
Perplexing and Irregular. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/irregular/perplexing
Irregular & Perplexing. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/irregular/perplexing>.
Perplexing or Irregular. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/irregular/perplexing.
Google Ngram Viewer shows how "irregular" and "perplexing" have occurred on timeline