Ill-mannered, crude.
Resulting from ignorance; foolish; silly.
Not knowing (a fact or facts), unaware (of something).
Unknowledgeable or uneducated; characterized by ignorance.
One who is ignorant.
Derived from experience; acquired by learning.
Having much learning, knowledgeable, erudite; highly educated.
Scholarly, exhibiting scholarship.
A courteous description used in various ways to refer to lawyers or judges.