A    - (also a contraction of Ga...; e.g. "Gallt" becomes "Allt" in "Alltwen")
Word element
MeaningExample of use
(sound file links underlined)
aberestuary, confluenceAberaeron
Aeronriver in CardiganshireAberaeron
afonriverGlanafon
allthill, hillside, slope, wood (see gallt)Alltwen
Amanriver in CarmarthenshireCwmaman
aron, upon, over, byPontardawe
Aranname of mountain 
Armonsee Garmon 
arthsee garth 
arwrough (see garw)Graig-arw
aurgold 
awel, (plural awelon)breezeBrynawel

  E    - (also a contraction of Ge...; e.g. "gefail" becomes "efail" in "Tonyrefail")
Word element
MeaningExample of use
(sound file links underlined)
Edwriver in RadnorshireAberedw
efail, (contraction of gefail)smithyTonyrefail
eglwyschurchEglwyswrw
eiflforked peak 
einion; Einionanvil; also person's name 
Einonperson's name 
eirasnow 
eithinfurze, gorseCefneithin
Elanriver in Radnorshire, etc. 
Emlynperson's name 
Emrysperson's name 
eosnightingale 
eryreagle 
esgairlong ridge