Where does “diakalkan” come from?

diakalkan (Indonesian) comes from Indonesian akal, from Malay akal, from Arabic عقل, from Classical Persian جَان, from Middle Persian 𐫃𐫏𐫀𐫗, from Proto-Iranian *wyaHnáH, from Proto-Indo-Iranian wyaHnás, from Proto-Indo-European h₂enh₁‑ — to breathe.

Ancestry of “diakalkan”, step by step

StepLanguageWordMeaning
1Indonesianakalmind
2Malayakalthought, mind; idea, way, solution; trick,...
3Arabicعقلverbal noun of عَقَلَ; understanding, reason,...
4Classical Persianجَان—
5Middle Persian𐫃𐫏𐫀𐫗—
6Proto-Iranian*wyaHnáH—
7Proto-Indo-IranianwyaHnás—
8Proto-Indo-Europeanh₂enh₁‑to breathe
Every word from Proto-Indo-European h₂enh₁‑ →Every word from Proto-Indo-Iranian wyaHnás →Every word from Proto-Iranian *wyaHnáH →