With the six non-special attributes being Strength, Quickness, Body, Charisma, Intelligence, and Willpower, and two of the three special attributes relating to magic and the third being derived, this is arguably a six attribute system.
The definition of solicitous is  someone who shows concern, care or eagerness. An example of someone who would be described as solicitous is a hovering and nervous parent.
verb (used with object) 1. to confront boldly: The beggar accosted me for money. 2. to approach, especially with a greeting, question, or remark. 3. (of prostitutes, procurers, etc.) to solicit for sexual purposes. noun.