Insidious
Insidious adjective - Working or spreading in a hidden and usually injurious way.
Perceptive and insidious are semantically related. In some cases you can use "Perceptive" instead an adjective "Insidious".
Nearby Word: insidiously
Perceptive
Perceptive adjective - Able to sense slight impressions or differences.
Insidious and perceptive are semantically related. Sometimes you can use "Insidious" instead an adjective "Perceptive".
Mutual synonyms
Related pairs
- knowing and insidious
- knowing and perceptive
- deep and insidious
- deep and perceptive
- sharp and insidious
- sharp and perceptive
- crafty and insidious
- crafty and perceptive
- cunning and insidious
- cunning and perceptive
- astute and insidious
- astute and perceptive
- ingenious and insidious
- ingenious and perceptive
Cite this Source
Perceptive and Insidious. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/insidious/perceptive
Insidious & Perceptive. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/insidious/perceptive>.
Perceptive or Insidious. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/insidious/perceptive.
Google Ngram Viewer shows how "insidious" and "perceptive" have occurred on timeline