In group discussions, it is common there are different roles as this guarantees the discussion can develop properly and is effective. In the case of the facilitation, this is one of the most important roles as the facilitator is commonly in charge of leading the discussion, which means he or she introduces the topic, objectives, and rules of the discussion; also, he or she assigns turns for participants to speak and ensures everyone participates by assigning turns and time to everyone including those that might seem reluctant or shy. Thus, the role described is Facilitator.
personally i think it is "rootless" as wanderers don't really have family roots in a town or any certain town that they live in because the are travellers.
Explanation: blond is just a hair color, truth has a positive connotation, and mute is a positive way of saying quiet. Wicked has a way of making something sound dangerous, demonic, or scary.