Where does “negara” come from?

negara (Betawi) comes from Javanese negara, from Old Javanese nagara, from Sanskrit नगर, from Sanskrit गर, from Sanskrit गुरु, from Proto-Indo-Aryan gr̥Húṣ, from Proto-Indo-Iranian gr̥Húš, from Proto-Indo-European gʷréh₂us — Forms adjectives from Caland system roots.

negara (Betawi): country