Insidiously
Insidiously adverb - In a harmfully insidious manner.
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Synonyms for Insidiously
Sharply and insidiously are semantically related. In some cases you can use "Sharply" instead an adverb "Insidiously".
Nearby Word: insidious
Sharply
Sharply adverb - In a strikingly neat and trim manner.
Insidiously and sharply are semantically related. Sometimes you can use "Insidiously" instead an adverb "Sharply".
Cite this Source
Sharply and Insidiously. (2016). Retrieved 2026, August 02, from https://thesaurus.plus/related/insidiously/sharply
Insidiously & Sharply. N.p., 2016. Web. 02 Aug. 2026. <https://thesaurus.plus/related/insidiously/sharply>.
Sharply or Insidiously. 2016. Accessed August 02, 2026. https://thesaurus.plus/related/insidiously/sharply.
Google Ngram Viewer shows how "insidiously" and "sharply" have occurred on timeline