ديق (Rumi spelling dik)
Shortened form of اديق, from Proto-Malayic *adi-ʔ, from Proto-Malayo-Chamic *adi-ʔ, from Proto-Malayo-Sumbawan *wadi-ʔ, from Proto-Sunda-Sulawesi *waji-ʔ, from Proto-Malayo-Polynesian *huaji-q, from *huaji, from Proto-Austronesian *Suaji.