Proto-Pengo-Manda : *kaṇ
Meaning : eye
Pengo : kaṇga (pl. -ŋ, kaṇku)
Manda : kan (pl. -ke)
Notes : Loss of retroflex articulation in Manda is not quite clear; it either has something to do with the auslaut position (although -ṇ is not prohibited in the auslaut), or is due to development by analogy with the plural form kanke < *kaṇku.
Number in DED : 1159