the symnonym of the word pernicious is 'DANGEROUS"
deceptive, dishonest, stealthy
fair, honest,open,sincere
synonym
Insidious is an adjective.
Insidious is itself an adjective. Virus is a noun. Insidious may be used as an adjective to describe a sneaky virus.
Insidious is from the Latin word, "insidious." It means deceitful, and ambush. It can mean of something unpleasant or dangerous. It can also mean operating or proceeding in an inconspicuous or seemly harmless way but actually with grave effect.
harmless
Insidious, Elusive
synonym
insidious
Insidious is an adjective.
Insidious
Plagiarism is an insidious habit.
The investigators uncovered an insidious scheme to rob people of their life savings. Another one is "There is a more insidious threats to Gulf stability."
Morrie's disease "ALS" is insidious .
Insidious was released on 04/01/2011.
The Production Budget for Insidious was $1,500,000.
Insidious is itself an adjective. Virus is a noun. Insidious may be used as an adjective to describe a sneaky virus.
The duration of Insidious - film - is 1.7 hours.