Are there any features present in body text that aren't present in labels?

[Bluetoes101]

I believe it is more "q" than "qo" missing, in that there are many labels that start "o" that can then be found in text "qo". Obviously outside the many that are unique. 
okeody > qokeody etc, though correct me if wrong. 

There's probably also something to be said about labels mostly existing in "B" language rather than "A", so some differences may be down to that rather than label/non-label.