SAT Word of the Day


(adj.) intended to entrap or stealthily treacherous

(pronounced "am-BIG-you-us")  



Example Sentences:

  • Batman foiled his arch-nemesis' insidious plot to blow up the skyscrapers in Gotham City.
  • When my sister was a baby, her insidious tears always got my brother into trouble, even though he never did anything to hurt her.

Create your own sentence and post it below. 

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