Synonyms of trainee

1 Syllable
colt
2 Syllables
student, tyro, newbie, recruit, learners, intern, interns, fledgling, pupil, learner, cadet, draftee, starter, plebe, greenhorn, greenie, rookie
3 Syllables
novice, amateur, beginner, beginners, selectee, tenderfoot, neophyte, buckwheater, newcomer
4 Syllables
apprentice, catechumens, novitiate, catechumen
5 Syllables
abecedarian, serviceperson