ādërë (Kamkata-viri) comes from Sanskrit हरिद्रा, from Sanskrit हरि, from Proto-Indo-Aryan źʰárHiṣ, from Proto-Indo-Iranian ȷ́ʰárHiš, from Proto-Indo-European ǵʰelh₃- — to flourish; green, yellow.
ādërë (Kamkata-viri): yellow