meles, melessënoun "love" (LT1:262; rather melmë in Tolkien's later Quenya)
#meletyaadj. "mighty", isolated from meletyaldaadjective with suffix "your mighty" = "your majesty" (see -lda; meletya = *"mighty"). In full Aran Meletyalda "king your mighty" = "your majesty" (WJ:369). Compare melehta.
melimaadj. "loveable, fair" (MEL, VT45:34); Melimar a name of the Lindar (in Tolkien's former conception = the later Vanyar, not the Teleri) (MEL)
melinadj. "dear" (MEL)
melindonoun "lover" (m.) (MEL)
melissënoun "lover" (f.) (MEL)
Melko masc. name "Mighty One", name of the rebellious Vala, usually called Melkor(MIL-IK, MOR; FS – MR:350 confirms that the form Melko is still valid in Tolkien's later Quenya, though not interpreted "Greedy One" as in the Etymologies)
Melkor(spelt Melcor in VT49:6, 24, MR:362), masc. name: the rebellious Vala, the devil of the Silmarillion mythos. Older (MET) form Melkórë "Mighty-rising" (hence the interpretation "He that arises in power"), compare órë #2. Oldest Q form *mbelekōro(WJ:402). Ablative Melkorello/Melcorello, VT49:7, 24. Compounded in Melkorohíni "Children of Melkor", Orcs ("but the wiser say: nay, the slaves of Melkor; but not his children, for Melkor had no children") (MR:416). The form Melkoro- here occurring may incorporate either the genitive ending -o or the otherwise lost final vowel of the ancient form ¤mbelekōro. For Melkor’s later name, see Moringotto / Moricotto (Morgoth) under mori-.