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 seek for (something) by entreaty, earnest or respectful request, formal application, etc.: He solicited aid from the minister. 2. to entreat or petition (someone or some agency): to solicit the committee for funds. 3. to seek to influence or incite to action, especially unlawful or wrong action.