Re: The Combos [hj] [hw] and [gw] in Conlangs

> Very interesting.  So Proto-PN *f > Maori /wh/ > Maori /f/.  Sound
changes
> are supposed to be irreversible!!
Unless you're dealing with High German, at least in the case of Vater
"father". From PIE, the middle consonant migrated from t > þ > ð > d > t.

DaW.