Cf. punnigu, pananig(g)u (AHw. 1581), pin(n)igu (CAD P 383, AHw. 818).
Four different words, presumably representing reflexes of a Wanderwort, are provisionally united in this entry. They are presumably related to Hbr. pannag (HALOT 937), as well as to Hittite pun(n)iki- (a bread or pastry) (CHD P 376, HEG P 648).