nationalistic
adjective
[ ˌnaʃ(ə)nəˈlɪstɪk ]
• having or expressing strong identification with one's own nation and vigorous support for its interests, especially to the exclusion or detriment of the interests of other nations.
• "he was fiercely nationalistic"
Similar:
patriotic,
nationalist,
loyal to one's country,
pro one's country,
xenophobic,
chauvinistic,
jingoistic,
flag-waving,
isolationist,
ethnocentric,
