Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "UK" is not valid. See WT:LOL and WT:LOL/E.IPA(key): /baɪˈkɑːl/, [baɪˈkɑːɫ]
Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "US" is not valid. See WT:LOL and WT:LOL/E.IPA(key): /ˌbaɪˈkɑːl/
Kurdish: Lua error in Module:parameters at line 290: Parameter 1 should be a valid language or etymology language code; the value "ku" is not valid. See WT:LOL and WT:LOL/E.
^ Vasmer, Max (1964–1973) “Байкал”, in Oleg Trubachyov, transl., Этимологический словарь русского языка [Etymological Dictionary of the Russian Language] (in Russian), Moscow: Progress