Until I came to Canada I never knew 'snow' was a four letter word

A caddo is a symbol of Southeastern Native Americans. It was in Hildago.
http://en.wikipedia.org/wiki/Caddo

Gregory folk etymology, the name also became associated with grex and gregis ("flock" and "herd"). That is good description of the house on gregory.

Good authors too who once knew better words
Now only use four-letter words
Writing prose.
Anything goes.
— Cole Porter, "Anything Goes"