| A | B |
| Othello | He dismissed Cassio from his position |
| Iago | He succeeds in getting Cassio drunk |
| Cassio | Besides Motano, he is the first to arrive at Cyprus |
| Montano | He is an important man on the island of Cyrous |
| Desdemona | Cassio describes her as "perfection" |
| Roderigo | He provokes Cassio, then runs |
| Turkish | This fleet was destroyed during this act |
| Hydra | Cassio says that if he had as many mouths as this mythological creature, Othello's disapproval would stop them all |
| Emelia | Iago plans to use her to intercede with Cassio and Desdemona |