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Insidious (Adjective)

Meaning 1

Working or spreading in a hidden and usually injurious way; "glaucoma is an insidious disease"; "a subtle poison".

Classification

All adjective clusters.

Synonyms

  • Subtle
  • Pernicious

Related Words

  • Insidiousness (noun)

Meaning 2

Beguiling but harmful; "insidious pleasures".

Classification

All adjective clusters.

Related Words

  • Insidiousness (noun)

Meaning 3

Intended to entrap.

Classification

All adjective clusters.

Related Words

  • Insidiousness (noun)
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