Proficient Mute

Through study or experience, you are able to express yourself nonverbally better than many people can with spoken word. All beings that can understand the same languages as you are more likely to understand what you are trying to communicate. Those very familiar, such as long-time party members, may be able to understand you as though you were speaking. Additionally, so long as your arms and hands are free to move, you can nonverbally cast spells that require a verbal component (at DM's discretion).