Perplexity
Perplexity noun - A state of mental uncertainty.
Second thoughts and perplexity are semantically related. In some cases you can use "Second thoughts" instead a noun "Perplexity".
Second thoughts
Perplexity and second thoughts are semantically related. Sometimes you can use "Perplexity" instead a noun phrase "Second thoughts".
Mutual synonyms
Cite this Source
Second thoughts and Perplexity. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/perplexity/second_thoughts
Perplexity & Second thoughts. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/perplexity/second_thoughts>.
Second thoughts or Perplexity. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/perplexity/second_thoughts.
Google Ngram Viewer shows how "perplexity" and "second thoughts" have occurred on timeline