dua (Indonesian)
Where does "dua" come from?
The Indonesian word "dua" traces its roots back to Proto-Austronesian *duSa, evolving through Proto-Malayo-Polynesian and Proto-Malayic stages before becoming the standard Malay and Indonesian term for two. While it shares a similar meaning with Indo-European words like the English "duo" or "two," it is a false cognate, arising from a completely separate language family. It remains a fundamental example of how diverse linguistic lineages can independently develop strikingly similar words for basic numbers.
Full etymology tree
- dua (Indonesian), 'two'
- inherited dua (Malay), 'two'
- inherited *dua(ʔ) (Proto-Malayic), 'two'
- inherited *duha (Proto-Malayo-Polynesian), 'two'
- inherited *duSa (Proto-Austronesian), 'two'
- compound *du- (Proto-Austronesian)
- compound *əsa (Proto-Austronesian), 'one'
- inherited *duSa (Proto-Austronesian), 'two'
- inherited *duha (Proto-Malayo-Polynesian), 'two'
- inherited *dua(ʔ) (Proto-Malayic), 'two'
- influence द्व (dvá) (Sanskrit), 'two, both'
- inherited dua (Malay), 'two'
Ancestors
- dua (Malay)
- *dua(ʔ) (Proto-Malayic)
- *duha (Proto-Malayo-Polynesian)
- *duSa (Proto-Austronesian)
- द्व (Sanskrit)
Cognates and doublets
- δύο (Ancient Greek)
- dual (English)
- duo (English)
- dhá (Irish)
- duo (Latin)
- du (Lithuanian)
- два (Russian)
- द्व (Sanskrit)
- två (Swedish)
- twa (West Frisian)
Updated July 2026
Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris