foreign, alien, strange

foreignness, the condition of being foreign, alien

foreign currency

upper, outside, external, foreign, someone else’s, another’s

upper, outside, external, foreign, someone else’s, another’s

unfamiliar, stranger, awkward

unfamiliar, unknown

unfamiliar, unacquainted

unfamiliar, unaccustomed, unacquianted, stranger

unfamiliar, unaccustomed, unacquianted