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!
ú-
prefix. not, un-, in-
arka
adjective. narrow
au-
prefix. without
ava-
prefix. without
lá-
verb. to not be
lúmeqentale
noun. history
númenya
adjective. western
An adjectival form of ᴹQ. númen “west” from The Etymologies of the 1930s (Ety/RŌ).
Conceptual Development: The Qenya Lexicon of the 1910s had ᴱQ. numenda “western” based on ᴱQ. nūme “west” (QL/68), an adjective that also appeared in the contemporaneous Poetic and Mythological Words of Eldarissa (PME/68).
qentasse
noun. history
ufárea
adjective. not enough
um-
verb. to not be, to not do
as this form is an abstraction, it likely means “History” as a general concept