Beware of The Canonical List of Anamonics. It might prove helpful for scrabblers, but since it is a wordlist it ruined a lot of fine googlewhacks like gimcrack mudcat, flabbergasted mudcat.
And here some more googlewhacking mudcats. Do you know what effing is? Leafing through a dictionary with special reference to the letter F. But i did some h-ing, too.
diabolic mudcat
fractional mudcat
friable mudcat
fricassee mudcat
fricative mudcat
hidebound mudcat

Wilfried