Multiple choice

Directions: Choose the word from the options which is similar in meaning to the given word.

Insidious

  1. treacherous

  2. sly

  3. crafty

  4. all of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Insidious means proceeding in a gradual, subtle way, but with harmful effects. Treacherous, sly, and crafty are all adjectives that capture aspects of this deceptive nature.

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