Antonyms
Synonyms
Etymology

1. insidious

adjective. ['ˌɪnˈsɪˌdiːəs'] working or spreading in a hidden and usually injurious way.

Synonyms

Etymology

  • insidious (English)
  • insidiosus (Latin)
  • -osus (Latin)

2. insidious

adjective. ['ˌɪnˈsɪˌdiːəs'] intended to entrap.

Synonyms

Etymology

  • insidious (English)
  • insidiosus (Latin)
  • -osus (Latin)

3. insidious

adjective. ['ˌɪnˈsɪˌdiːəs'] beguiling but harmful.

Synonyms

Etymology

  • insidious (English)
  • insidiosus (Latin)
  • -osus (Latin)
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