rauco ("k") noun "a powerful, hostile, and terrible creature", "very terrible creature", especially in the compound Valarauco noun "Demon of Might" _(WJ:415, VT39:10, cf. SA:raukor. In the Etymologies, stem RUK, the gloss is "demon".)_ Longer variant arauco. The plural form Valaraucar "Balrogs" seems to contain the variant rauca.
Quenya
arauco
powerful, hostile, and terrible creature; demon
rauco
powerful, hostile, and terrible creature
valma
adjective. [divinely or righteously] powerful
Derivations
- √BAL “power; powerful, mighty; have power”
arauco ("k")noun "a powerful, hostile, and terrible creature; demon" (variant of rauco). Tolkien's earlier "Qenya" has araucë "demon" (WJ:415, LT1:250)