School classmates can be referred to in various ways, depending on the context and specific relationship between individuals. They can be called schoolmates, classmates, peers, fellow students, cohort, or companions. Friends from school, chums, or buddies can indicate a closer bond between individuals. Class fellows and school allies suggest a more formal connection, whereas classmates-at-arms can imply a shared struggle or challenge. Collaborators, co-workers, or partners can relate to joint projects or initiatives. Alumni, graduates, or former classmates emphasize a shared educational experience and a common history. Overall, the choice of vocabulary depends on the tone, purpose, and emotions attached to the reference to schoolmates.