Synonyms of unexperienced

1 Syllable
green, bald, plain, frank, stark
2 Syllables
naive, childish, artless, honest, trusting, direct, naked, square, basic
3 Syllables
guileless, unstudied, amateur, unschooled, ingenuous, natural, sincere
4 Syllables
unpretentious, unaffected, undeniable, unvarnished
5 Syllables
unartificial
6 Syllables
unsophisticated