Tilon Quill
Inhuman
Being multilingual to one extent or another in day-to-day life is baked right into Star Wars since the original films. The ABBR tag for hover text is one common way to render other languages, and there's plenty more.
How many languages does your character know well? Anyone else writing serious polyglots? What do they speak?
How many languages does your character know well? Anyone else writing serious polyglots? What do they speak?