Thrown without care, 5 letters
Hold back a year in school, 5 letters
One usually leads to a repeat, 5 letters
One way to get off a college team, 5 letters
'...and expect to see me when the semester ends, since I'll be [coming home to visit].', 11 letters
Do poorly at college, 8 letters
Does poorly in class, 6 letters
Security guard, e.g., 6 letters
A male servant (especially a footman), 6 letters
A person of unquestioning obedience, 6 letters