
Noun: Namibian(s)
Adjective: Namibian

Noun: Nauruan(s)
Adjective: Nauruan

Noun: Nepalese (singular and plural)
Adjective: Nepalese

Noun: Dutchman(men), Dutchwoman(women)
Adjective: Dutch

Noun: Dutch Antillean(s)
Adjective: Dutch Antillean

Noun: New Caledonian(s)
Adjective: New Caledonian

Noun: New Zealander(s)
Adjective: New Zealand

Noun: Nicaraguan(s)
Adjective: Nicaraguan

Noun: Nigerien(s)
Adjective: Nigerien

Noun: Nigerian(s)
Adjective: Nigerian

Noun: Niuean(s)
Adjective: Niuean

Noun: Norfolk Islander(s)
Adjective: Norfolk Islander

Noun: American(s)
Adjective: American

Noun: Norwegian(s)
Adjective: Norwegian