Synonyms of untutored

2 Syllables
unread, untaught
3 Syllables
unlearned, lowbrowed, know-nothing, unschooled, ignorant
4 Syllables
simpleminded, unlettered, catachrestic, unrefined, atavistic
5 Syllables
uneducated, preliterate, nonliterate, illiterate
6 Syllables
unsophisticated