Definition of Insidiously

1. Adverb. In a harmfully insidious manner. "These drugs act insidiously"

Exact synonyms: Perniciously
Partainyms: Insidious, Pernicious

Definition of Insidiously

1. Adverb. in an insidious manner ¹

¹ Source: wiktionary.com

Definition of Insidiously

1. [adv]

Medical Definition of Insidiously

1. Having a imperceptible commencement, as of a disease with a late manifestation of definite symptoms. (27 Sep 1997)

Lexicographical Neighbors of Insidiously

inside trading
insidely
insideness
insider
insider dealing
insider information
insider trading
insiderdom
insiderish
insiderism
insiderness
insiders
insidery
insides
insidious
insidiously (current term)
insidiousness
insidiousnesses
insiduous
insight
insight learning
insightful
insightfully
insightfulness
insightless
insights
insigne
insignia
insignia of rank
insignias

Literary usage of Insidiously

Below you will find example usage of this term as found in modern and/or classical literature:

1. History of the Federal Government, for Fifty Years: From March, 1789 to by Alden Bradford (1840)
"And yet strange to relate, soon after this period, such was the malignity, or the envy, or the ambition of a very few men, that Washington was insidiously ..."

2. The Theory of Toleration Under the Later Stuarts by Alexander Adam Seaton (1911)
"Baptist Humble 1660. who would come flooding in, insidiously corrupting the faithful with their pernicious doctrines concerning resistance to the Lord's ..."

3. The Autobiography and Correspondence of Mary Granville, Mrs. Delany: With by Delany (Mary) (1861)
"... when convinced that they are only followed for pastime, and that there is no fixed principle in those who are insidiously stealing their hearts away, ..."

4. The Foundation of Death: A Study of the Drink-question by Axel Gustafson (1885)
"That which is asserted is, that drink tends, however slowly and insidiously, and * Cardinal M'Cabe, in a recent pastoral on the state of Ireland, ..."

5. The Church Historians of England by Joseph Stevenson (1856)
"... that the king of England, by insidiously and wickedly seeking his life, had compelled him to depart prematurely, in Deposition to his intention. CHAP. ..."

6. Memoirs of the Reign of George III to the Session of Parliament Ending A.D. 1793 by William Belsham (1801)
"Motion of Mr. Grey respecting Peace—insidiously counteracted by Mr. Pitt. Similar Motion of the Duke of Bedford—rejected by the Peers. ..."

Other Resources:

Search for Insidiously on Dictionary.com!Search for Insidiously on Thesaurus.com!Search for Insidiously on Google!Search for Insidiously on Wikipedia!

Search