Hejaz
Historically, the Hejaz has always seen itself as separate from the rest of Saudi Arabia. The Hejaz is the most populated region in Saudi Arabia; 35% of all Saudis live there. Hejazi Arabic is the most widely spoken dialect in the region. Saudi Hejazis are of ethnically diverse origins.
Western Morocco Arabic
Western Morocco Arabic, Western Moroccan Arabic or ʿAroubi Arabic is a dialectal continuum of Hilalian Arabic, mainly spoken in the plains of western (Doukkala, Abda, Tadla, Chaouia, Rhamna, Sraghna, Chiadma and Zaër) and central-western (Saïss, Gharb and pre-Rif) plains of Morocco.