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.

Qenya 

harna

noun. helmet

harna

adjective. wounded

An adjective for “wounded” in The Etymologies of the 1930s derived from primitive ᴹ✶skarnā under the root ᴹ√SKAR “tear, rend” (Ety/SKAR).

harna-

verb. to wound

A verb for “to wound” in The Etymologies of the 1930s derived from the root ᴹ√SKAR “tear, rend” (Ety/SKAR).

harpa

noun. helmet

harwe

noun. wound

A noun for “wound” in The Etymologies of the 1930s derived from primitive ᴹ✶skarwē under the root ᴹ√SKAR “tear, rend” (Ety/SKAR).

kassa

noun. helmet

Qenya [Ety/KAS; EtyAC/KAS] 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.