Americanisms
Richard Grant White classifies so-called Americanisms as follows:
1. Words and phrases of American origin.
2. Perverted English words.
3. Obsolete English words commonly used in America.
4. English words American by inflection or modification.
5. Sayings of American origin.
6. Vulgarisms, cant, and slang.
7. Words brought by colonists from the continent of Europe.
8. Names of American things.
9. Individualisms.
10. Doubtful and miscellaneous.
All words and phrases that could by the largest and most liberal use of the term be called Americanisms may be properly ranked in one of these classes.