What three adjectives would you use to characterize them and why?

After reading ACT I and ACT II of Othello, you will have been introduced to all the major characters of the play. In this post, I would like for you to choose one character to discuss. Without summarizing the plot of the play, or giving away spoilers if you know how it ends, discuss their character traits this far. What three adjectives would you use to characterize them and why? Use supporting evidence from the play to prove your analysis.
(350-500 words)