I don't understand quite what you are trying to accomplish. Surely in the course of your story you will be using a variety of adjectives, including all of those and more.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
rahulgsp11,I was looking for a single word to convey both "lean" and "jumpy"I don't think you'll find one any sooner than you'll find one for 'tall and angry' or 'old and interested'.