orco ("k") noun "Orc", pl. orcor or orqui (WJ:390, ÓROK; pl. Orcor also in WJ:12, MR:74, 194). If the pl. form orqui is preferred, the word should be assigned the stem-form orcu-. Early "Qenya" has orc ("k") (orqu-) ("q") "monster, demon" (LT1:264; in LotR-style Quenya, no word can end in -rc.)
Quenya
urco
orc
orco
orc
harma
wolf
[harma (2) noun "wolf" (3ARAM). The gloss "hound" was inserted, but then deleted (VT45:17)]
narmo
wolf
narmo ("ñ")noun "wolf" (ÑGAR(A)M; both the old form ñarmo = *ngarmo and the Third Age form narmo are given). Another word for "wolf" is ráca.
nauro
noun. wolf
wolf, werewolf of Morgoth
ráca
wolf
ráca ("k") noun "wolf" (DARÁK). Another word for "wolf" is narmo.
urco ("k"), stem *urcu- and pl. urqui, noun: an old word used in the lore of the Blessed Realm for anything that caused fear to the Elves during the March; by the Exiled Noldor the word was recognized as the cognate of Sindarin orch and used to mean "Orc". The Sindarin-influenced form orco was also used. (WJ:390)