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
sulpa
noun.soup
A word appearing as ᴱQ. sulpa “soup” in the Qenya Lexicon of the 1910s derived from the early root ᴱ√SḶPḶ (QL/84).
Neo-Sindarin: This early root became ᴹ√SALAP “lick up” in The Etymologies of the 1930s (Ety/SÁLAP), but I assume the existence of a variant form ᴹ√SULUP “lap up” serving as the basis for words like 1948 ᴹQ. sulpa- “to lap up” (PE22/114). As such, I would preserve ᴺQ. sulpa “soup” for purposes of Neo-Quenya.
A word appearing as ᴱQ. sulpa “soup” in the Qenya Lexicon of the 1910s derived from the early root ᴱ√SḶPḶ (QL/84).
Neo-Sindarin: This early root became ᴹ√SALAP “lick up” in The Etymologies of the 1930s (Ety/SÁLAP), but I assume the existence of a variant form ᴹ√SULUP “lap up” serving as the basis for words like 1948 ᴹQ. sulpa- “to lap up” (PE22/114). As such, I would preserve ᴺQ. sulpa “soup” for purposes of Neo-Quenya.