Insidious Synonyms and Examples of Insidious in a Sentence

This page will teach you synonyms of the English word insidious and show you how to use insidious in a sentence.

Synonyms for insidious

The top synonym for insidious is crafty.

Some other good synonyms for insidious are:

  • deceptive
  • devious
  • sinister
  • sneaky
  • treacherous
  • pernicious

Examples of insidious in a sentence

Watch video clips that show how to use insidious in a sentence. Read the captions and think about the collocations (words found in the same sentence as insidious). Listen to the usage of insidious in context. Think about what the word means. Pay attention to the pronunciation of insidious.

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