12-Letter Words Containing: ISTER

• The xiphoid process, a small cartilaginous extension to the lower part of the sternum, usually ossified in the adult human.

• in a carefree manner

• bowl for baptismal water

• work in an administrative capacity; supervise or be in charge of

• perform (a church sacrament) ritually

• administer or bestow, as in small portions

• give or apply (medications)

• direct the taking of

• To register for something (especially for a course of education) prior to its start.

• To register or enroll (a person, especially a student) prior to the start of something.