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

mablost

masculine name. Empty-handed

A precursor to Beren’s name S. Camlost “Empty-handed” (SM/311). This name appeared in The Etymologies where it was marked as Doriathrin and given as a combination of mâb “hand” and lost “empty”, the equivalent of N. Camlost (Ety/KAB).

Doriathrin [Ety/KAB; LR/405; LRI/Mablost] Group: Eldamo. Published by

mablosgen

masculine name. Empty-handed

An Ilkorin precursor to Beren’s name S. Camlost “Empty-handed” (SM/311). This name appeared in The Etymologies as a combination of mâb “hand” and losgen “empty” (Ety/MAP), and was at one point changed to Ilk. Mablost (LR/405).

Doriathrin [Ety/MAP; LR/131; LR/146; LR/405; LRI/Mablosgen; SM/311; SMI/Camlost; SMI/Mablosgen] 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.