maror

Etymology
From.

Noun

 * 1)  A bitter vegetable, such as horseradish or Romaine lettuce, eaten at the Passover seder as a reminder of the bitterness of slavery in Egypt.

Synonyms

 * bitter herbs

Etymology
From.

Noun

 * 1) slight sea corresponding to a rating of 3 on the Douglas sea scale
 * 2)  restlessness