Where does “[[ari]], [[aḍi]]” come from?

[[ari]], [[aḍi]] (Old Javanese) comes from Proto-Malayo-Polynesian *huaji, from Proto-Austronesian Suaji — sibling.

Ancestry of “[[ari]], [[aḍi]]”, step by step

StepLanguageWordMeaning
1Proto-Malayo-Polynesian*huaji—
2Proto-AustronesianSuajisibling
Every word from Proto-Austronesian Suaji →Every word from Proto-Malayo-Polynesian *huaji →