A neologism for “nothing” from ABNW (ABNW) from the early 2000s, based on negative ú- and inspired by [ᴹQ.] ilqa “everything”. I would recommended attested alla, published in 2024.
Quenya
munta
nothing
munta
noun. *zero, naught, nothing
úqua
pronoun. nothing
munta pron. "nothing" (PE14:81)