Handicapable.

Being one, I must say this word is brilliant. I only just stumbled across the word the other day. I love it. It describes excactly what I am. Walking with a stick (and not too long distances at a time) makes me handicapable. It's a happy word implying you're capable what ever is wrong with you. It's my favourite word for now anyway.
What is your favourite word?? And why?