There are more words but they are from Tolkien's earlier conceptional periods. Tolkien likely changed these words as he evolved the aesthetics and completeness of the languages. You may even find languages that Tolkien later rejected. Do not mix words from different time periods unless you are familiar with the phonetic developments.

Doriathrin

-ien Reconstructed

suffix. element in female names

Apparently a feminine suffix attested only in the name Lúthien (Ety/LUK).

Doriathrin [Ety/LUK] Group: Eldamo. Published by

ring

noun. cold pool or lake (in mountains)

A Doriathrin noun meaning “cold pool or lake (in mountains)” derived from the root ᴹ√RINGI (Ety/RINGI). Its Quenya cognate ᴹQ. ringwe suggests a primitive form ✱✶riñgwi [riŋgwi]. This is problematic, since [[ilk|[ŋg] vanished before [w] lengthening the preceding vowel]], as with Dor. líw < ᴹ✶liñ(g)wi. It is possible, though, that this word developed directly from the root form ✱✶riñgi [riŋgi], as suggested by Helge Fauskanger (AL-Doriathrin/ring).

Doriathrin [Ety/RINGI] Group: Eldamo. Published by

Below: Tolkien's Late Period (1950–1973). These are from Tolkien's late conceptual period — his most settled forms of the languages. Prefer these over the earlier ones above when composing new text.