Which synonym is likely to be used in a sympathetic context?

In a sympathetic context, the term "nonnative" is often used to convey a neutral or gently understanding perspective toward someone who may not belong to a particular place or culture. It recognizes the status of an individual without the potential negative connotations that other terms may carry. For instance, when discussing people in terms of their origins or cultural backgrounds, "nonnative" can imply that the individual is respected and acknowledged for their differences rather than judged or marginalized for them.

In contrast, the other terms tend to suggest a sense of otherness or exclusion. "Outsider" may imply someone who doesn't fit in or isn't part of a particular group, while "foreigner" and "alien" can carry connotations of estrangement or difference that may not be considered sympathetic. Therefore, "nonnative" is the most appropriate choice for a sympathetic context, as it fosters acceptance and understanding of diversity without judgment.