Tetum, also known as Tetun, is a creole language spoken in East Timor. It is the national language of East Timor and is also spoken in Indonesia and Australia. Tetum is a member of the Austronesian family of languages and is closely related to Indonesian and Malay.
Tetum has been heavily influenced by Portuguese, the colonial language of East Timor. As a result, Tetum has a significant number of loanwords from Portuguese. However, the grammar and vocabulary of Tetum are largely derived from Malay.
Tetum is written using a Latin-based alphabet. The language has two main dialects: Tetum Terik and Tetum Belu. Tetum Terik is spoken in the capital, Dili, and Tetum Belu is spoken in the western part of the country.
Tetum is a relatively simple language to learn. However, its close similarity to Indonesian and Malay can make it difficult for speakers of those languages to understand.