Where does “नवरतन” come from?

नवरतन (Hindi) comes from Hindi नव, from Sanskrit नव, from Proto-Balto-Slavic náwas, from Proto-Indo-Aryan náwas, from Proto-Indo-European néwyos, from Proto-Indo-European néwos, from Proto-Indo-European new- — new; to nod, assent to.

Ancestry of “नवरतन”, step by step

नवरतन traces back through two separate lines of ancestry.

via Hindi नव

StepLanguageWordMeaning
1Hindiनवnew, recent, modern; nine
2Sanskritनवnew, fresh, recent, young, modern; often in...
3Proto-Balto-Slavicnáwasnew
4Proto-Indo-Aryannáwas
5Proto-Indo-EuropeannéwyosAlternative form of *néwos; new
6Proto-Indo-Europeannéwosnew
7Proto-Indo-Europeannew-new; to nod, assent to

via Hindi रतन

StepLanguageWordMeaning
1Hindiरतन
2Sanskritरत्नgift, present, goods, wealth, riches; jewel, gem,...
3Sanskritरातिa favor, grace, gift, oblation; "the Giver";...
Every word from Proto-Indo-European new-Every word from Proto-Indo-European néwosEvery word from Proto-Indo-European néwyos