Perhaps someone knows something more about this and can post what they know.
I have a friend who is always telling me that if you look at words and really think about them you will find hidden meanings.
Like disease. It means dis + ease or to not be at ease.
Emotion. E = energy + Motion energy in motion, perhaps like chi.
There are lots more but the word that struck me today while reading here is Liver.
Say it out loud several times Liver... Liver... Liver.
What do you come up with?