This is the 6706th most frequent Swedish word.
nablus
"Nablus" is not a Swedish word; it refers to a city in the West Bank.
In this sentence, 'Nablus' is used as a proper noun to identify a geographical location.
Nablus är en stad i Palestina.
Nablus is a city in Palestine.
Here, the word 'Nablus' is again a proper noun, used to specify the location being discussed.
Han pratade länge om sitt besök i Nablus.
He talked for a long time about his visit to Nablus.
In this instance, 'Nablus' is employed in the context of discussing events or conditions happening in the city.