The word "nonnative" means something or someone that is not originally from a particular place or region, but instead comes from a different place. Full definition
For example, at the federal level there is a strong effort to improve the education of students with disabilities and of nonnative speakers of English. (gse.harvard.edu)
Many of the extinct freshwater fishes lived in the Great Lakes region and most likely died off because settlements and cities built on the lakes contributed to pollution, overfishing and the introduction of nonnative species that outcompeted them. (scientificamerican.com)
However, it is unclear if a relationship exists between extroversion - introversion traits and English language proficiency for nonnative speakers. (sciencedaily.com)