Perplexing
Perplexing adjective - Lacking clarity of meaning; causing confusion or perplexity.
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Synonyms for Perplexing
Tough and perplexing are semantically related In some cases you can use "Tough" instead an adjective "Perplexing".
Tough
Tough adjective - Not easily chewed.
Perplexing and tough are semantically related in difficult topic. Sometimes you can use "Perplexing" instead an adjective "Tough".
Mutual synonyms
Cite this Source
Tough and Perplexing. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/perplexing/tough
Perplexing & Tough. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/perplexing/tough>.
Tough or Perplexing. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/perplexing/tough.
Google Ngram Viewer shows how "perplexing" and "tough" have occurred on timeline