According to work published by Vi Hilbert and other Lushootseed language specialists, Lushootseed uses a morphophonemic writing system meaning that it is a phonemic alphabet with slight changes occurring periodically, such as when an affix is introduced.
Lushootseed uses a morphophonemic writing system. This is according to work. It is a phonemic alphabet with slight changes. This is what this morphophonemic writing system is meaning. These slight changes are occurring periodically. This was such as when an affix is introduced. This work is published by Vi Hilbert. This work is published by other Lushootseed language specialists.