Комментарии:Poppe 58, 89 (Mong.-Tung.; on Turk. *jẹg- see under *di̯òge), SKE 260, EAS 51, 145, Цинциус 1972, 4 (but ТМ *dǖ 'top, above' cannot belong here for phonetic reasons), Miller 1985, 143, АПиПЯЯ 283. TM cannot be borrowed from Mong., despite Doerfer MT 20, Rozycki 58. Korean parallels for Jpn. taka-, take in Martin 236 are improbable; but cf. also Kor. thjǝ 'up' in compounds, see SKE 48; another old derivative may be Kor. tòt- 'to rise' = Mong. degde-]. A different etymology proposed for PT *dāg is the comparison with WMong. tajiɣa 'forest' (see e.g. VEWT 454). The etymology as such cannot be accepted (because of the wrong correspondence PT *d- : Mong. t-), but Turkic may in fact have merged two originally different roots - which would explain an abnormal correspondence of Turkic long vowel to PJ low tone.