About Khmer Language
According to Wikipedia.org, The Khmer language is also known as Cambodian. It is the official language of Cambodia. There are around 11.3 million people in South-Eastern Thailand who also speak Khmer. This language is written with a special script that was first introduced in South India. Khmer is the official language of the ancient Khmer empire and in Angkor. There are several inscriptions from the 7th to 15th century that represent the prestige and use of this language. In Cambodia 15-16 million native speakers speak Khmer. People living in Khmer are close to the Southeast Asian population. The Northern Khmer dialect makes it distinctive among other languages. Khmer belongs to the Austroasiatic Khmeric Khmer language family.
About Sundanese Language
According to Wikipedia.org, Sundanese is pronounced as basa sΚnda. It is a Malayo-Polynesian language that is spoken by Sundanese people. It has got 40 million native speakers in the western part of Java. They represent about 15% of the total population. You will be surprised to know that Sundanese has a lot of dialects. It includes western, northern, southern, mid-east, and northeast dialects. The Priangan dialect covers the largest areas of the Sundanese language. It is also taught in elementary schools and other forms of education. This language is written in different writing systems if we look at history. The old Sundanese script is also full of this writing script. If we talk about the Pegon script it is still commonly used among other options. There are around 18 consonants in Sundanese phonology.