What is another word for "junior"?

Roget's Thesaurus (1911) lists these synonyms for "junior": abecedarian, accessory, acquaintance, adviser, advocate, age, all, ally, alphabetarian, alter, alumnus, amateur, ambo, amigo, and, apostle, apprentice, articled, assistant, associate, association, attorney, auditor, auxiliary, babyhood, banco, bar, barrister, beagle, beardless, bedfellow, beginner, bencher, best, bloom, boon, bosom, boyhood, budding, call.