Insidious
Insidious adjective - Working or spreading in a hidden and usually injurious way.
Streetwise and insidious are semantically related In some cases you can use "Streetwise" instead an adjective "Insidious".
Nearby Word: insidiously
Streetwise
Streetwise adjective - Having the shrewd resourcefulness needed to survive in an urban environment.
Mutual synonyms
Related pairs
Cite this Source
Streetwise and Insidious. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/insidious/streetwise
Insidious & Streetwise. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/insidious/streetwise>.
Streetwise or Insidious. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/insidious/streetwise.
Google Ngram Viewer shows how "insidious" and "streetwise" have occurred on timeline