- Proto Hind-Ewropaki ra *kwei- ("çinayene, kerdene, pêser kerdene")
- Proto-Aryaki ra *čai- ("çinayene, pêser kerdene")
- Ewıstki: caii- ("çinayene")
- Partki: cyn- ("çinayene")
- Pehlewki: cyn- /čīn-/ ("çinayene")
- Soğdki: wcn- ("weçinayene")
- Farski: čīdan / čīn- ("çinayen")
- Kurmancki: činīn / čin- ("çinayene")
- Belucki: čit / čin- ("çinayene")
- Goranki: činīáy / čin- ("çinayene") ...
- (Zazaki: čīnāyana / čīn-) Alfabeyê Ariki
- Sanskritki: cay- ("çinayene, pêser kerdene")
- Yunanki: poiein ("kerdene, vıraştene") ...
- J. Cheung, Etymological Dictionary of the Iranian Verb. Leiden 2007.,
- Watkins, Calvert. The American Heritage Dictionary of Indo-European Roots, 2nd ed., Houghton Mifflin Co., 2007. *Amazon.com ra,
- Etymonline. Online English Etymology Dictionary. <etymonline.com> by Douglas Harper.
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