Definitions
There is 1 meaning of the word
Insidiously.
Insidiously - as an adverb
In a harmfully insidious manner
Example: "These drugs act insidiously"
Synonyms (Exact Relations)
perniciouslyExample Sentences
"The disease spread insidiously throughout the population."
"The insidiously advancing vines began to overtake the garden."
"The cult leader insidiously manipulated his followers into doing his bidding."
"The toxins slowly and insidiously poisoned the water supply."
"The company's insidiously deceptive advertising tactics misled consumers."
Word Game Points
Is INSIDIOUSLY a valid Scrabble word?
Yes, insidiously is valid for both Scrabble US and EU
INSIDIOUSLY has a SCRABBLE points total of 15.
Is INSIDIOUSLY a valid Words With Friends word?
Yes, insidiously is valid for Words With Friends
Valid WordINSIDIOUSLY has a WORDS WITH FRIENDS points total of 17.
Is INSIDIOUSLY a valid WordFeud word?
Yes, insidiously is valid for WordFeud
Valid WordINSIDIOUSLY has a WORDFEUD points total of 16.