Four-Letter Words

In my previous post, I pointed out a handful of weather-related words that were of the 4-letter variety and mused about their relevance--or irrelevance to profanity.  To expand on the idea, here are a few more 4-letter words that should present a relevance to prfanity:

1. Nosy
2. Rude
3. Mean
4. Talk (when used as a synonym for gossip)
5. Chat (same as above)
6. Text (when driving or other activity that requires UNDIVIDED attention)
7 Cell (phones)
8. Mail (when it's LATE or delivered to the wrong address)
9. Diet
10. Work (sometimes)
11. Cash (The love of money is often blamed as the root of all evil)
12. Card (credit--the companies that issue these are all inherently evil)
 
These are just a few words that would definitely qualify as profanity. Others may think of other words that would qualify.  Anyone want to add to the list?