I'm not sure why they put the blanket ban on the word "****".
Just a list of some of the other words netted as well, these words also have more definitions -- I picked one definition per word to keep it short.
(everything is from www.dictionary.com)
****
-An adult male chicken; a rooster
****ade
-An ornament, such as a rosette or knot of ribbon, usually worn on the hat as a badge
****ed
-The position of the hammer of a firearm when ready for firing
****er
-A ****er spaniel
****led
-Any of various bivalve mollusks of the family Cardiidae, having rounded or heart-shaped shells with radiating ribs.
****y
-Overly self-assertive or self-confident