Indonesian is the official and national language of Indonesia. It is a standardized variety of Malay, an Austronesian language that has been used as a lingua franca in the multilingual Indonesian archipelago for centuries. With over 280 million inhabitants, Indonesia ranks as the fourth most populous nation globally. According to the 2020 census, over 97% of Indonesians are fluent in Indonesian, making it the largest language by number of speakers in Southeast Asia and one of the most widely spoken languages in the world. Indonesian vocabulary has been influenced by various regional languages such as Javanese, Sundanese, Minangkabau, Balinese, Banjarese, and Buginese, as well as by foreign languages such as Arabic, Dutch, Portuguese, and English. Many borrowed words have been adapted to fit the phonetic and grammatical rules of Indonesian, enriching the language and reflecting Indonesia's diverse linguistic heritage.
Malay is an Austronesian language that is an official language of Brunei, Indonesia, Malaysia, and Singapore, and that is also spoken in East Timor and parts of Thailand. Altogether, it is spoken by 290 million people across Maritime Southeast Asia.
In addition to its classical and modern literary form, Malay had various regional dialects established after the rise of the Srivijaya empire in Sumatra, Indonesia. Also, Malay spread through interethnic contact and trade across the south East Asia Archipelago as far as the Philippines. That contact resulted in a lingua franca that was called Bazaar Malay or low Malay and in Malay Melayu Pasar. It is generally believed that Bazaar Malay was a pidgin, influenced by contact among Malay, Hokkien, Portuguese, and Dutch traders.
Indonesian slang vernacular, or Jakarta colloquial speech is a term that subsumes various urban vernacular and non-standard styles of expression used throughout Indonesia that are not necessarily mutually intelligible. Regional slang from the capital of Jakarta, based on Betawi language, is however heavily exposed and promoted in national media, and considered the de facto Indonesian slang. Despite its direct origins, Indonesian slang often differs quite significantly in both vocabulary and grammatical structure from the most standard form of Indonesia's national language. These expressions are neither standardized nor taught in any formal establishments, but rather function in daily discourse, usually in informal settings. Several dictionaries of bahasa gaul has been published. Indonesian speakers regularly mix several regional slangs in their conversations regardless of origin, but depending on the audience and the familiarity level with the listeners.
Betawi people, or Batavians, are an Austronesian ethnic group native to the city of Jakarta and its immediate outskirts, as such often described as the native inhabitants of the city. They are the descendants of the people who inhabited Batavia from the 17th century onwards.
Mardijker is an extinct Portuguese-based creole of Jakarta. It was the native tongue of the Mardijker people. The language was introduced with the establishment of the Dutch settlement of Batavia ; the Dutch brought in slaves from the colonies they had recently acquired from the Portuguese, and the slaves' Portuguese creole became the lingua franca of the new city. The name is Dutch for "freeman", as the slaves were freed soon after their settlement. The language was replaced by Betawi creole Malay in Batavia by the end of the 18th century, as the Mardijker intermarried and lost their distinct identity. However, around 1670 a group of 150 were moved to what is now the village and suburb of Tugu, where they retained their language, there known as Papiá, until the 1940s.
Petjo, also known as Petjoh, Petjok, Pecok, Petjoek is a Dutch-based creole language that originated among the Indos, people of mixed Dutch and Indonesian ancestry in the former Dutch East Indies. The language has influences from Dutch and then depending on the region Javanese, Malay, Sundanese and Betawi. Its speakers presently live mostly in Indonesia and the Netherlands. The language is expected to become gradually extinct by the end of the 21st century, due to Indos' shift toward Indonesian in Indonesia and Dutch in the Netherlands.
The Malayic languages are a branch of the Malayo-Polynesian subgroup of the Austronesian language family. The most prominent member is Malay, a pluricentric language given national status in Brunei and Singapore while also the basis for national standards Malaysian in Malaysia and Indonesian in Indonesia. The Malayic branch also includes local languages spoken by ethnic Malays, further several languages spoken by various other ethnic groups of Sumatra, Indonesia and Borneo even as far as Urak Lawoi in the southwestern coast of Thailand.
There are 1,340 recognised ethnic groups in Indonesia, making it one of the most diverse countries in the world. The vast majority of those belong to the Austronesian peoples, with a sizeable minority being Melanesians. Indonesia has the world's largest number of Austronesians and Melanesians.
Indonesia is home to over 700 living languages spoken across its extensive archipelago. This significant linguistic variety constitutes approximately 10% of the world’s total languages, positioning Indonesia as the second most linguistically diverse nation globally, following Papua New Guinea. The majority of these languages belong to the Austronesian language family, prevalent in the western and central regions of Indonesia, including languages such as Acehnese, Sundanese, and Buginese. In contrast, the eastern regions, particularly Papua and the Maluku Islands, are home to over 270 Papuan languages, which are distinct from the Austronesian family and represent a unique linguistic heritage. The language most widely spoken as a native language is Javanese, primarily by the Javanese people in the central and eastern parts of Java Island, as well as across many other islands due to migration.
Benteng people are a Chinese Indonesian community of 'Peranakan' or mixed descent, native to the historic Tangerang area in the modern-day Indonesian provinces of Jakarta, Banten and West Java.
Cocos Malay is a post-creolized variety of Malay, spoken by the Cocos Malays of Home Island, Christmas Island, and those originally from the Cocos Islands currently living in Sabah.
Malajoe Batawi: Kitab deri hal Perkataan-Perkataan Malajoe, Hal Memetjah Oedjar-Oedjar Malajoe dan Hal Pernahkan Tanda-Tanda Batja dan Hoeroef-Hoeroef Besar is a grammar of the Malay language as spoken in Batavia written by Lie Kim Hok. The 116-page book, first published in 1884, saw two printings and has been described as the "most remarkable achievement of Chinese Malay writing".
Tio Ie Soei was a peranakan Chinese writer and journalist active in the Dutch East Indies and Indonesia. Born in the capital at Batavia, Tio entered journalism while still a teenager. By 1911 he had begun writing fiction, publishing Sie Po Giok – his first novel – that year. Over the next 50 years Tio wrote extensively in several newspapers and magazines, serving as an editor for some. He also wrote several novels and biographies, including ones on Tan Sie Tat and Lie Kim Hok.
Lauw Giok Lan was a Chinese Indonesian journalist and writer. He was one of the founders of the newspaper Sin Po.
Banten Sundanese or Bantenese is one of the Sundanese dialects spoken predominantly by the Bantenese — an indigenous ethnic group native to Banten — in the westernmost region of the island of Java, and in the western Bogor Regency, as well as the northwestern parts of Sukabumi Regency. A variety of Bantenese is spoken by the Gelaralam/Ciptagelar people in the Kasepuhan Gelaralam traditional community in the Cisolok district, Sukabumi Regency, and also the Kasepuhan Banten Kidul traditional community in the Lebak Regency.
Beksi Silat is one of the most popular traditional martial arts of the Betawinese. This kuntao-silat hybrid style was originally developed in Kampung Dadap, a village in Kosambi district of Tangerang Regency, Banten Province, Indonesia. The founder of this style combined elements of his ancestral Chinese martial arts with the silat knowledge he received from his Betawi teachers. The style spread through his disciples to the coastal Betawinese and the Benteng Chinese around Kampung Dadap. Eventually, the silat style also reached Petukangan Selatan in South Jakarta and Batujaya in Tangerang.
The Orang Pulo language, alternatively known as Melayu Campuran or Melayu Kepulauan Seribu, is a Malay-based creole spoken by the Orang Pulo people inhabiting the Thousand Islands off the coast of Jakarta, Indonesia. This language emerged from a mixture of many languages in Indonesia, particularly Bugis and Malay.
Rumah Panggung is one type of traditional Betawi house whose floor is raised from the ground using wooden poles. This house is different from a Rumah Darat that sticks to the ground. Betawi houses on stilts are built in coastal areas with the aim of dealing with floods or tides. Meanwhile, stilt houses located on the banks of rivers such as in Bekasi are not only built to avoid flooding, but also for safety from wild animals.
