A word for “wall & moat” in the Qenya Lexicon of the 1910s under the early root ᴱ√OSO (QL/71). In the contemporaneous Poetic and Mythological Words of Eldarissa it was hosse “wall & moat” instead (PME/71).
Early Quenya
hostalka
adjective. able to gather
hos(se)
noun. folk, people, tribe
hos(t)
noun. dwelling, hamlet
hosse
noun. army, band, troop
hosta
noun. walled tower
hosta-
verb. *to gather
hostar
noun. tribe
hosse
noun. wall and moat
hosta
noun. folk
hostar
noun. walled tower
os
noun. cottage, house
horma
noun. horde, host
ohta·karo
noun. warlike deed, hostile unfriendly act(ion)
ossa
noun. wall and moat
ohta
noun. war
ostar
noun. township
-oran
suffix. town
-uran(do)
suffix. town
arm-
verb. to gather, collect
A verb glossed “gather, collect” in the Qenya Lexicon of the 1910s under the early root ᴱ√‘(A)ṚM(A)R [ƷṚMṚ] (QL/32).
holle
noun. shout
irin
noun. town
kamba
noun. bed
kor
noun. war
osta
noun. homestead
pelle
noun. town
turwa
adjective. powerful
An adjective for “powerful” in the Qenya Lexicon of the 1910s under the early root ᴱ√TURU “am strong” (QL/96).
Neo-Quenya: Since √TUR remains connected to power in Tolkien’s later writings, I’d retain this word for purposes of Neo-Quenya, but I’d use it for general or abstract forms of potency, as opposed to being physically powerful (turca or [ᴹQ.] poldórea) or politically powerful (túrëa). For example: turwa nus “a powerful smell” or turwa vangwe “a powerful storm”.
valma
adjective. powerful
The Early Qenya adjective ᴱQ. hostalka “able to gather” appeared in the Qenya Verb Forms of the 1910s based on the verb ᴱQ. hosta- (PE14/33-34).
Neo-Quenya: For purposes of Neo-Quenya, I would update this to ᴺQ. hostaitë using the later suffix Q. -itë “able to”.