Devotion to the interests or culture of a particular nation including promoting the interests of one country over those of others
English: nationalist, nationalistic
nationalisticEnglish
nationalistic, chauvinistic, flag-waving(a), jingoistic, nationalist
Adjective
Fanatically patriotic
English: chauvinistic, flag-waving(a), jingoistic, nationalistic, ultranationalistic, superpatriotic