a foreigner
Examples
The basic tenet of black consciousness is that the black man must reject all value systems that seek to make him a foreigner in the country of his birth and reduce his basic human dignity.
In Paris, one is always reminded of being a foreigner. If you park your car wrong, it is not the fact that it's on the sidewalk that matters, but the fact that you speak with an accent.
The intellectual is called on the carpet... Don't you conceal something? You talk a language which is suspect. You don't talk like the rest of us, like the man in the street, but rather like a foreigner who does not belong here. We have to cut you down to size, expose your tricks, purge you.
It sometimes takes a foreigner to come and see a place and paint it. I remember someone saying they had never really noticed the palm trees here until I painted them.
A foreigner scratches you where you do not itch.
A foreigner should be well-behaved.