Where does “nabobic” come from?

nabobic (English) comes from English nabob, from Hindi नवाब, from Portuguese nababo, from Urdu نواب, from Arabic نَوَّاب, from Arabic نُوَّاب, from Arabic نَائِب — representative”, “deputy; deputy; naib.

Ancestry of “nabobic”, step by step

nabobic traces back through two separate lines of ancestry.

via English nabob

StepLanguageWordMeaning
1EnglishnabobAn Indian ruler within the Mogul empire; Someone...
2Hindiनवाबnabob, nawab
3Portuguesenababonabob Indian ruler
4Urduنوابnabob, nawab
5Arabicنَوَّاب
6Arabicنُوَّاب
7Arabicنَائِبrepresentative”, “deputy; deputy; naib

via English ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of
Every word from Arabic نَائِبEvery word from Arabic نُوَّابEvery word from Arabic نَوَّاب