అర్థం : Beguiling but harmful.
ఉదాహరణ :
Insidious pleasures.
అర్థం : Intended to entrap.
అర్థం : Working or spreading in a hidden and usually injurious way.
ఉదాహరణ :
Glaucoma is an insidious disease.
A subtle poison.
పర్యాయపదాలు : pernicious, subtle
Insidious meaning in Telugu.