Emilia- she is the wife of Iago and acts like the waiting woman for Desdemona she is unconventional because in the book she always involved in some kind of trouble she was close to Desdemona in the play but she was sneaky for example when she stole Desdemona handkerchief
because her husband told her to.

Sources: http://www.enotes.com/othello/emilia-character-analysis

Bianka- She was the prostitute in the play but she was very conventional because she was very dedicated to what she did.


Sources: http://www.123helpme.com/view.asp?id=20114

Desdemona- She is the Wife of Othello in the play she is unconventional she had a lot of secrets in the play even being accused of cheating on Othello she was the main woman in the play that was accused of doing dirty work which leads us to believe that she is not dedicated to one thing.

Sources: http://www.sparknotes.com/shakespeare/othello