What does insidious mean or Definition?

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List of meaning for insidious

something that is slowly and secretly causing harm

insidious(adj)

beguiling but harmful

"insidious pleasures"

insidious(adj)

intended to entrap

insidious, pernicious, subtle(adj)

working or spreading in a hidden and usually injurious way

"glaucoma is an insidious disease"; "a subtle poison"

causing harm in a way that is gradual or not easily noticed Most people with this insidious disease have no idea that they are infected.

an insidious enemy

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