What is another word for "pupilage"?

Roget's Thesaurus (1911) lists these synonyms for "pupilage": abecedarian, age, alphabetarian, alumnus, amateur, and, apostle, apprentice, articled, auditor, babyhood, beardless, beginner, bloom, boyhood, budding, callow, catechumen, chela, childhood, class, clerk, college, condisciple, cradle, debutant, disciple, eleve, fellow-commoner, flower, follower, form, fresh, freshman, generation, girlhood, glad, golden, grade, graduate.