Acceptional, adj.

A state of unconditional acceptance and inclusion of another or others being present.

This does not mean allowing or not saying anything about any disruption or harm they are causing, intentionally or inadvertently. If you mean to intervene, go here (1). If not, keep accepting their presence and keep open the door to their desire to make a difference as you interact with them. A person, a group, or organization of any size can be or become “acceptional.”

(1) If you want to stop them from saying or doing what you think they are going to do or say or are already doing or saying it, tell them what and why first or as you move to stop them. Make good eye contact for short periods and listen as if you do not know them, which allows them to be themselves without being concerned about who you are or what you think, a good start for a relationship.