Multiple choice

Directions: Fill in the blank with the correct word.

As __________ as a hatter.

  1. mad

  2. insane

  3. deranged

  4. psychopathic

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

'As mad as a hatter' comes from Lewis Carroll's 'Alice in Wonderland' and the historical fact that hat makers suffered mercury poisoning causing mental issues. 'Mad' means crazy or insane.