Synonyms of younger

1 Syllable

green, raw, boyish, fresh, new, punk

2 Syllables

recent, childish, vernal, early, tender, fledgling, budding, callow, girlish, half-grown, newish, youthful, junior, minors, newborn, modern, crude, little, beardless, milk-fed, untried, minor, infant, blooming, growing

3 Syllables

smalltime, unripe, ignorant, childlike, unversed, inferior, blossoming, pubescent, boylike, burgeoning, girllike, puerile, unfledged, unlearned, tenderfoot, unweaned

4 Syllables

unfinished, juvenile, developing, unpracticed, minor-league, unseasoned, adolescent

5 Syllables

undisciplined, inexperienced, undeveloped