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!
Early Quenya
lukso
noun.mud
The word ᴱQ. lukso (luksu-) appeared in the Qenya Lexicon of the 1910s with the gloss “mud” as a derivative of the root ᴱ√LUKU (QL/56).
Neo-Quenya: The root √LUK had other meanings in Tolkien’s later writings. However, the later root √LOG “wet (and soft), soaked, swampy” seems to be similar in sense to early ᴱ√LUKU, so this word for “mud” might be salvaged as a neologism: ✱log-sō > lokso > ᴺQ. loxo.
The word ᴱQ. lukso (luksu-) appeared in the Qenya Lexicon of the 1910s with the gloss “mud” as a derivative of the root ᴱ√LUKU (QL/56).
Neo-Quenya: The root √LUK had other meanings in Tolkien’s later writings. However, the later root √LOG “wet (and soft), soaked, swampy” seems to be similar in sense to early ᴱ√LUKU, so this word for “mud” might be salvaged as a neologism: ✱log-sō > lokso > ᴺQ. loxo.