Stichomancy
It’s another divination form of throwing a book and selecting a random passage for divination purpose.
Stolisomancy
It’s a divination method by drawing omens from the way people dress or by observation of the act of dressing, e.g. by errors, the reversal of items of clothing etc.
Sycomancy
It’s a divination form which performed by writing message on tree leaves: the slower the dry, the more favorable the omen. A modern variation of this divination is to write on slips of paper including a blank one and then rolling them up. Afterward, they are held in a strainer over a boiling pot. The first to unroll will be the answer for the question.