I already replied to this today and said "Idk". Honestly thinking about it, I think the best way to name something like this would be through an idea. Like, a feeling, a design philosophy, hell even a game mechanic (dodge roll games is a rather funny real world example). If it was my studio and I ws naming after what I expected from it... can't think about anything right now. This is the kind of question I struggle with sometimes, when I don't feel strongly about any option.