Feedback
Insidious
Meaning
Adj
●
Producing
harm
in a
stealthy
, often
gradual
, manner.
●
Intending to
entrap
;
alluring
but harmful.
●
Treacherous.
*
Sourced from
Wiktionary
Origin
insidious
English
insidiosus
Latin
-osus
Latin
insidiae
Latin
Sourced from
Etym
Related
Pernicious
Sinister
Odious
Nefarious
Pervasive
Devious
Egregious
Subversive
Destructive
Frightening
Overt
Blatant
Subtle
Oppressive
Dangerous
Heinous
Disturbing
Intense
Unsettling
Deadly
Harmful
Vicious
Diabolical
Malignant
Serious
Damaging
Widespread
Brutal
Devastating
Debilitating
Severe
Ominous
Troubling
Virulent
Threatening
Alarming
Prevalent
Despicable
Inescapable
Profound
Cruel
Evil
Violent
Lethal
Irrational
Obvious
Repressive
Benign
Menacing
Vile
Painful
Problematic
Detrimental
Hurtful
Intimidating
Dramatic
Extreme
Perverse
Rampant
Ironic
Unpredictable
Tragic
More
Join 10 million students and professionals writing 70% faster at QuillBot.com
Start writing better