A noun for “silver” derived from the root ᴹ✶KYÉLEP (Ety/KYELEP), most likely from a primitive form ✱✶kyelepē [kjelepē]. In Ilkorin, the initial [t] developed from [kj] because initial palatalized velars became dentals, the middle [e] vanished due to the Ilkorin syncope, and the [p] became [f] because [[ilk|voiceless stops became spirants after liquids (like [l])]]. These developments were all suggested by Helge Fauskanger (AL-Ilkorin/telf).
Doriathrin
laur
noun. gold
telf
noun. silver
A Doriathrin noun for “gold” developed from primitive ᴹ✶laurē, properly golden light rather than the metal (Ety/LÁWAR).