| A | B |
| Confidentiality | Ethical rule prohibiting disclosure of information |
| Attorney-Client Privilege | Rule of evidence |
| Concurrent Conflict of Interest | Simultaneous representation |
| Successive Conflict of Interest | Representation against prior client |
| Potential Conflict | Representing business partners |
| Vicarious Representation | All law firm members treated the same |
| Ethical Wall | Protection against disqualification |
| Unauthorized Practice of Law | Go directly to jail! |
| Practice of Law | Using professional judgment |
| Professional Judgment | Applying law to client's facts |
| Trust Account | Client's money |