The Importance of Vocabulary in Latin

I like dictionaries that are big and chewy and have lots of examples and not single word definitions but well you know what that's difficult. I didn't know vulgar Latin had a word for transvestite why is there a or tokarian for that manner this is a very funny language, he says. "It was too good although this is going to be fun sort of looking at these words and trying to figure out how on earth they relate to Latin"