Iago convinces him that his wife Desdemona is having an affair with Cassio, his lieutenant. Thus, enraging him and blinding him with jealousy. These thoughts eventually cause …Othello to kill Desdemona and fill him with hatred towards Cassio. (MORE)
Roderigo is mad at Iago because he found out that all his gifts he was sending to Desdemona through Iago weren't getting to her. he found out that Iago was keeping the gifts a…nd not been doing what he said he was doing. Roderigo was also the first person in the entire play to realize that Iago wasn't keeping to his word (MORE)
Of course Iago is a villain, a malcontent - to be more specific. He schemes ever since the beginning of the play to bring down Othello arguably for no real reason at all. Iago… is abusive to all that know him, including desdemona, Roderigo, Cassio, and his wife Emelia. Constantly verbal irony takes place when Iago is referred to as "Honest," when in reality he is quite the opposite (MORE)
Iago opposes Othello because Othello chose to promote Cassio to lieutenant instead of Iago. Also, Iago is prejudice against Othello for his skin colour. Othello was a victim o…f the time he lived in. (MORE)
They draw a picture, using the filthiest language possible, of his daughter making love to Othello. They neglect to mention that he has married her first (although that would …not be much consolation as Brabantio was not consulted in the matter). (MORE)
Everyone does. Othello calls him that too. It is really frustrating to anyone watching the play how everyone comments on how honest Iago is when we know what a sneaky, devious…, unscrupulous, manipulative b*stard he is. (MORE)