What is the only word in the English language that when capitalized is changed from a noun or a verb to a nationality?

Dutch

But I dane know if the terms "in dutch" or "going dutch on a date" are with a small d or a capital D.

For that matter:  English, since putting spin on a ball is called english

 

Edited on April 14, 2004, 8:14 pm

Posted by Larry on 2004-04-14 20:10:05