Beware, older languages below! The languages below were invented during Tolkien's earlier period and should be used with caution. Remember to never, ever mix words from different languages!
tol
noun. isle (with high steep coast)
tol erethrin
place name. Lonely Isle
tol withernon (ar lim gardhin arthi)
*island of Withernon and many places besides
mineth
noun. island
salf
noun. bowl, basin
The Gnomish Lexicon of the 1910s had G. {salpa >> salp >>} salf “bowl, basin” (GL/66), clearly based on the early root ᴱ√SḶPḶ which also had ᴱQ. salpa “bowl” (QL/84).
Neo-Quenya: The Etymologies of the 1930s had N. salff “broth” under the root ᴹ√SALAP (Ety/SÁLAP). To avoid a conflict, I would coin a neologism ᴺS. tolph “bowl, basin” based on ᴱQ. tolpo of the same meaning from Early Qenya Word-lists of the 1920s (PE16/142).
salfinc
noun. spoon
A noun appearing as G. salfinc in the Gnomish Lexicon of the 1910s, apparently a diminutive form of G. salf “bowl” (GL/66).
Neo-Sindarin: Since I prefer ᴺS. tolph for “bowl” to avoid conflict with N. salff [salph] “broth”, I would update this Gnomish word to ᴺS. tolpheg “spoon” using the later diminutive suffix -eg.
beb
adverb. [unglossed]
brid-
verb. [unglossed]
caum
noun. knob
A noun in the Gnomish Lexicon of the 1910s glossed “knob” given under the base kava- (GL/25), which is probably the same as the root ᴱ√KAẆA “stoop” from the contemporaneous Gnomish Lexicon (QL/45).
clidhron
noun. [unglossed]
climbol
noun. [unglossed]
clocthi
noun. pebble
A noun for “a pebble” in the Gnomish Lexicon of the 1910s, apparently a diminutive of G. cloch “a stone” (GL/26).
dôn
?. [unglossed]
fî
noun. [unglossed]
gatha
?. [unglossed]
@@@ form does not appear elsewhere and similar forms are not relevant
lendri
noun. coming, arrival
lenthos
noun. coming, arrival
pad
noun. [unglossed]
praust
noun. [unglossed]
prog
noun. [unglossed]
rab-
verb. [unglossed]
rô
noun. [unglossed]
sectha
noun/adjective. centre
sind
noun. [unglossed]
sinthi
pronoun. [unglossed]
thail
noun. [unglossed]
thel
noun. [unglossed]
thelg
noun. [unglossed]
thil
noun. [unglossed]
thion
noun. [unglossed]
thrim
?. [unglossed]
thû-
verb. [unglossed]
trum
?. [unglossed]
tô
noun. wool
tûn
noun. [unglossed]
ulthanc
noun. [unglossed]
umeg
?. [unglossed]
ungathos
noun. eighteen
ungra
adjective. eighth
unthos
noun. eighteen
uvin
noun. eight
’ôs
noun. [unglossed]
A word in the Gnomish Lexicon of the 1910s glossed “island” (GL/57), probably connected to the root ᴱ√MINI in the contemporaneous Qenya Lexicon as suggested by Christopher Tolkien, as it was the basis of other words for raised objects like ᴱQ. mindon “turret” (LT1A/Minethlos; QL/061).