1. Onychophagia is nail biting.

  1. The last Islamic  kingdom in Western Europe was the Nasridic dynasty of Granada, Spain, which lasted from 1238 to 1492.

  1. The chemical element named for the country in which it was discovered is Francium.

  1. The leader of a marching band is the drum major.

  1. A common name for a scup is the fish called porgy.