Webster’s 1913 has no entry under this spelling.
Shades of meaning
Fernald has no entry of its own for untutored; he lists it under ignorant.
Where he writes about it:
The most learned man is still ignorant of many things; persons are spoken of as ignorant who have not the knowledge that has become generally diffused in the world; the ignorant savage may be well instructed in matters of the field and the chase, and is thus more properly untutored than ignorant. — from ignorant