unnational
/(ˌ)ʌnˈnaʃ(ə)n(ə)l/ /(ˌ)ʌnˈnaʃən(ə)l/adjective
Originally: not in the interests of the nation; anti-national, unpatriotic. Now more usually: not national in scope or character; not relating to or affecting the nation as a whole.
Origin
Early 17th century; earliest use found in William Strachey (1572–1621), historian of Virginia. From un- + national.