Where does “*duha” come from?

*duha (Proto-Oceanic) comes from Proto-Austronesian duSa — two.

Ancestry of “*duha”, step by step

StepLanguageWordMeaning
1Proto-AustronesianduSatwo

Words derived from “*duha

Every word from Proto-Austronesian duSa
*duha — Etymology, Origin & Word History | Etymology Explorer