Eurasiatic: *paḳV
Meaning: burst
Altaic: *pak- (Poppe Lg. 30, 572)
Dravidian: SDR *pag-pag- (3197)?
Comments: Complete confusion here. In Alt. cf. *bā̀k`ù, *p`i̯ùjge, *pok`e, *p`ū̀ge, *p`ago; in Ural. cf. *peksä- 'schlagen'; in Drav. *paɣ- 'to break', *PoK- 'hole, to bore'.
References: МССНЯ 347; ND 1678 *po/ak(V)ʔV 'to split'. nostret-meaning,nostret-prnum,nostret-alt,nostret-ura,nostret-drav,nostret-notes,nostret-reference,