Another lei, frequently used, is the maile leaf lei. The lei maile was the lei of all people, all classes, and all occasions, but most especially, it was associated with the worship of the gods of hula. Maile, sweetly perfumed, has many siblings, with different shaped leaves and traditions.
Anything that's precatory has something to do with hoping or wishing for something, rather than requiring it. If your school's dress code is precatory, it's more of a suggestion than a hard and fast rule. Precatory is a formal (and rare) adjective that means entreating or requesting.. A precatory list of school supplies, for example, would be things the teacher hopes each student will bring on the first day, rather than required items.
Definition of Prerequisite. 1  something that is required in advance; Latin was a prerequisite for admission. 2  required as a prior condition or course of study.