turma (1) noun "shield" (TURÚM).
Middle Primitive Elvish
turumā
noun. shield
turumbē
noun. shield
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
turma
noun. shield
umbas
noun. shield
Doriathrin
trum
noun. shield
Middle Telerin
trumbe
noun. shield
Early Noldorin
alch
noun. shield
Early Quenya
alkar
noun. shield
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.
Quenya
turma
shield
sanda
noun. shield
umbas
shield
umbas (þ) noun "shield" (VT45:33)
Noldorin
amath
noun. shield
amath
noun. shield
ambath
noun. shield
Primitive elvish
thandā
noun. shield
Sindarin
thand
noun. shield
thand
noun. shield
thangail
noun. shield-fence, a battle formation of the Dúnedain
amath
shield
(pl. emaith)
thand
shield
(noun) 1) thand, construct than, pl. thaind, coll. pl. thannath; 2) amath (pl. emaith);
thand
shield
construct than, pl. thaind, coll. pl. thannath
thangail
shield wall, shield fence
. No distinct pl. form. *(UT:281) ***
A noun for “shield” derived from primitive ᴹ✶turumbē (Ety/TER), where the unstressed vowel in the first syllable vanished to produce the favored combination [tr], and later the [[ilk|[mb] simplified to [m]]] when this cluster became final.