This is the 11019th most frequent Portuguese word.
islâmicos
"Islâmicos" refers to things or people related to Islam, typically Islamic or Muslims.
Here, 'islâmicos' is used as an adjective describing the word 'customs.'
Os costumes islâmicos são variados e influenciados por diferentes culturas.
Islamic customs are varied and influenced by different cultures.
In this sentence, 'islâmicas' serves as an adjective modifying 'organizações,' indicating a characteristic of these entities.
As organizações islâmicas promovem debates sobre religião e cultura.
Islamic organizations promote discussions about religion and culture.
The term 'islâmicos' functions as an adjective here, qualifying 'países' by attributing Islamic characteristics to them.