This is the 7287th most frequent French word.
nigéria
Nigeria: A country in West Africa.
Here, 'Nigéria' is used as the proper noun to refer to the country, showcasing its geographic significance.
Le Nigéria est un grand pays en Afrique.
Nigeria is a large country in Africa.
In this sentence, 'nigérian' is derived from 'Nigéria' to describe nationality or origin, modifying 'writer'.
J'ai rencontré un écrivain nigérian très célèbre.
I met a very famous Nigerian writer.
'Nigéria' functions as the proper noun again, emphasizing the cultural aspects associated with the country.