An Gnomish adjective for “free” mentioned in passing in the Qenya Lexicon of the 1910s under the early root ᴱ√FAẎA (QL/37). It did not appear in the contemporaneous Gnomish Lexicon.
Gnomish
unc
pronoun. ourselves
unc
noun. ear, handle (of a jar)
brontha
adjective. continual, continuous, unceasing; everlasting
fair
adjective. free, unconstrained
ceral
noun. jar
falt
adjective. bare
fech
adjective. bad
fegrin
adjective. free
olch
adjective. bad
ulch
adjective. bad
A noun appearing as G. ceral “jar” in Gnomish Lexicon Slips of the 1910s from primitive ᴱ✶keréldǝ (PE13/116). It is likely based on the early root ᴱ√KERE “turn” (QL/46).
Neo-Sindarin: A similar root √KWER “revolve” appears in Tolkien’s later writing, so I would adapt this noun as ᴺS. perol “jar” from ancient ✱kwerḷ.