I like to spend some of my free time (what there is of it) browsing through game systems rule books and adventures. It helps to keep the creativity flowing and always turns up some interesting ideas. But one thing I've noticed, especially from independently produced products, is that they tend to change the names of things just for the sake of changing them. Especially when it comes to character attributes.
For example, it's important to know how Strong a character is, so Strength is a good word to represent that. However, I've seen Strength, Power, Prowess, Muscles, Physique etc.