**éǵh₂
*eh₁ter-
ehₐ
ekleu
*en
*en-ter
*epi
esXr
*gel-
*ǵel-
gel
*ǵembʰ-
*ǵenh₃-
*gerbʰ-
*ǵhasto-
*ǵhazdho-
*gʰebʰelo-
ghel
gh~esr
ĝhes-r
*ǵʰés-ro-
*gʰredʰ-
gonu
gónu
*ǵónu ~ *ǵnéw-g
*gʷeh₂-
*gʷeiH₃w-
*gʷel-
*gʷem-
gʷem
*gʷḗn
gʷénh a
*gʷerH₃-
*gʷerh₃-
*gʷʰen-
*gʷʰer-
gʷhermós
gʷorhₓ
*gʷruhǵʰ-
h ₁
*h₁ad
h₁dónt
*h₁ed-
*h₁edʰ-
h₁édmi
h₁eĝ
*h₁égnis
*h₁egʷʰ-
*h₁eh₂ter-
h₁ei
Proto-Indo-European