Hejazi Arabic
Hejazi Arabic or Hijazi Arabic ( '), also known as West Arabian Arabic, is a variety of Arabic spoken in the Hejaz region in Saudi Arabia. Strictly speaking, there are two main groups of dialects spoken in the Hejaz region, one by the urban population, originally spoken in the major cities of Jeddah, Mecca and Medina, and another by the Bedouin or rural populations. However, the term most often applies to the urban variety which is discussed in this article.
Hadhrami Arabic
There are a few lexical items that are shared with Modern South Arabian languages, which perhaps distinguish this dialect from other neighbouring Peninsular dialects. The effect of Hadhrami emigration to Southeast Asia (see Arab Indonesians and Arab Singaporeans), the Indian subcontinent and East Africa is clear in the vocabulary especially in certain registers like types of food and dress: "sarong." Many loanwords are listed in al-Saqqaf (2006).