köken: Inherited from Old Anatolian Turkish قنی (qanı), from Proto-Turkic *kańu, a derivation from Proto-Turkic *ka-. Cognate with Turkish hani (“where”), Old Turkic 𐰴𐰣𐰃 (qanï, “where”), Karakhanid قَنٖى (qanï̄, “where”), Gagauz ani.
Hanı məndən borc götürdüyün pul? Nə vaxt qaytaracaqsan?
köken: From *qayda "where, at what place", from Proto-Turkic *ka- (“interrogative particle”). -da is a locative case formant. Cognate with Old Turkic [script needed] (qajda, “where?”), Tatar кайда (qayda), Ottoman Turkish قنده (kanda), Kazakh қайда (qaida), Kyrgyz кайда (kayda), Crimean Tatar qayda, Shor қайда, Khakas хайда (xayda), Tuvan кайда (kayda), etc.
indefinite interrogative pronoun: · points to objects belonging to an uncertain group: which [[[collective noun]]]... · indefinite demonstrative pronoun: anywhere, everywhere, somewhere
köken: ⟨iduku⟩ → /id͡zuku/ → /id͡zuko/ → /idoko/ → /doko/ Shift from earlier いどこ (idoko) and いずこ (izuko), ultimately from Old Japanese-derived いずく (izuku) of the same meaning; by analogy of pronouns ここ (koko) and そこ (soko) having two morae in length, therefore the drop of the initial i-. Compare the shift of いずち (izuchi) → どちら (dochira).