Italic * nW

In Italic original nw became nW between vowels. In transparent
derivatives w was restored (u-stems). In P-Italic as kW>p so nW>m.
Latin later apparently
has nW>n (though if nW>nw in some environments it
could be obscured by later changes).

PIE > Latin:

* ghzhènwó+s 'traveller > stranger > guest/host'

* ghzhènwóf 'hospitality/courtesy > honor'

ghzhènwóf
ghènwóf
ghènwós
ghènWós
ghònWós
etc.
honor

s/z > 0 / #K_
f>s
nw>nW
e>o / _nW


PIE > Umbrian:

* puxwó:r. 'fire'
* puxwón. i 'in the fire'

pu-xwón-i
pu-xón-wi (met.)
pu-0ón-wi
pu-rón-wi (analogy with nom.)
pu-rónW-i
pu-róm-i
etc.
purome