intended to entrap or beguile: an insidious plan.
stealthily treacherous or deceitful: an insidious enemy.
operating or proceeding in an inconspicuous or seemingly harmless way but actually with grave effect: an insidious disease.
Neither insidious nor invidious are happy words: insidious describes something
that lies in wait to get you, and invidious is something offensive or defamatory.
adjective in·sid·i·ous \in-ˈsi-dē-əs\. : causing harm in a way that is gradual or not
easily noticed. 48 words to make in SCRABBLE with Q and no U » ...
Working or spreading harmfully in a subtle or stealthy manner: insidious rumors;
an insidious disease. 2. Intended to entrap; treacherous: insidious ...
The definition of insidious is something or someone who works in a subtle or sly
way, or in an intent to trap. An example of insidious is a plan that is meant to ...
Proceeding in a gradual, subtle way, but with very harmful effects:. Meaning,
pronunciation and example sentences, English to English reference content.
5 days ago ... insidious definition, meaning, what is insidious: (of something unpleasant or
dangerous) gradually and secretly causing harm: . Learn more.
Definition of “insidious” | The official Collins English Dictionary online.
Comprehensive and authoritative, rely on Collins for up-to-date English with
insights into ...
Synonyms for insidious at Thesaurus.com with free online thesaurus, antonyms,
and definitions. Dictionary and Word of the Day.
Top Definition. insidious. Insidious (adverb insidiously) developing in a very
gradual, in a stealthy manner, with the intend of causing damage. Prostate
Cancer is ...