21-letter words containing s, y, n, d, e, m
- the student community — the body of students in further and higher education, considered as a whole
- the women's land army — a unit of women recruited to do agricultural work in the United Kingdom during World War I and World War II
- time and motion study — the systematic investigation and analysis of the motions and the time required to perform a specific operation or task with a view to seeking more efficient methods of production as well as setting time standards.
- ventriloquist's dummy — a puppet which is operated by a ventriloquist and made to appear to talk