Hm. I guess my objection to using "foreigner" is that it sounds slightly pejorative. "Non-citizen", by contrast, sounds only descriptive. But I'd be fine

Hm. I guess my objection to using "foreigner" is that it sounds slightly pejorative. "Non-citizen", by contrast, sounds only descriptive. But I'd be fine with figuring out a different mainly-descriptive word. :)