"Inadvertently"

       What does it mean?  “Not turning to,” by root meaning anyway.

       Let’s see.  “Ad” means “to” from Latin and “vert” means “turn” as in “reverse” “turn back.”   Then “in” as a prefix  means “not” and so “not turning to.”

       Doing something “inadvertently” is to do it without intention, doing it without the mind turning [sufficiently] toward it.