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insidious

Meaning in simple English, pronunciation and examples

Pronunciation: US /ɪnˈsɪdiəs/

insidious means: Causing harm slowly or secretly, so people do not notice the danger at first.

adjective

HIDDEN HARMC1

Causing harm slowly or secretly, so people do not notice the danger at first.

  • The disease is insidious.
  • The insidious effects became clear only years later.
  • Fear can have an insidious influence on daily life.

Similar words: subtle, stealthy

Common phrases: an insidious disease, insidious effects, an insidious threat

DANGEROUS ATTRACTIONC2

Attractive or tempting, but intended to trick or harm someone.

  • The offer was an insidious trap.
  • Her insidious charm drew him into the scheme.
  • He resisted the insidious temptation of easy money.

Similar words: deceptive, treacherous

Common phrases: an insidious trap, insidious charm, an insidious temptation

Questions about insidious

What does insidious mean?

Causing harm slowly or secretly, so people do not notice the danger at first.

What is insidious in other languages?

Türkçe: sinsi · Español: insidioso · Français: insidieux · Deutsch: heimtückisch · Italiano: insidioso · 日本語: 知らぬ間に進行する

How do you pronounce insidious?

It is pronounced /ɪnˈsɪdiəs/.

How do you use insidious in a sentence?

The disease is insidious. The insidious effects became clear only years later.

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