ultimacy
noun
ul·ti·ma·cy ˈəl-tə-mə-sē 
plural ultimacies
1
: the quality or state of being ultimate
2
: ultimate sense 1
Word History
First Known Use
1842, in the meaning defined at sense 1
- schoolmasterhood
- schoolmastering
- schoolmasterish
- schoolmasterly
- schoolmasters
- schoolmastership
- schoolmastery
- schoolmate
- schoolmates
- schoolmen
- schoolmistress
- schoolmistresses
- schoolmistressy
- schoolroom
- schoolrooms
- schools
- schoolteacher
- schoolteacherish
- schoolteacherly
- schoolteachers
- schoolteachery
- schoolteaching
- schoolteachings
- schooltime
- schooltimes