Martan (2), also Martano, noun "Earth-smith", "Earthbuilder", a surname of Aule (TAN, GAWA/GOWO the form _Martan_ō given under MBAR must be understood as a primitive form). LT1:266 refers to a "very late note" where a variant Quenya form "Martamo" is derived from ¤mbartanō**"world-artificer"; the stated primitive form (as well as the Sindarin cognate Barthan) would suggest that the Quenya form should be Martano; on the other hand, tamo (q.v.) does occur as a variant of tano** "smith".
Quenya
ná
but, on the contrary, on the other hand
martan
earth-smith
anat
but
anat conj. "but" (VT43:23; possibly an ephemeral form)
apa
but
apa (3) conj. "but": melinyes apa la hé "I love him but not him" (another) (VT49:15)
apa
conjunction. but
ata
again
ata adv. "again", also prefix ata-, at- "back, again, re-; second time, double" (AT(AT), PE17:166, cf. ataquanta-, ataquetië) or "two" (PE17:166), also "ambi-" as in ataformaitë, q.v.
lanë
hem
lanë (lani-) noun "hem" (VT42:8)
lanë
noun. hem
A word for “hem” in notes from the late 1960s derived from the root √(G)LAN “rim, edge, border, boundary” (VT42/8).
mal
but
mal conj. "but" (VT43:23)
mal
conjunction. but
nan
but
nan conj. "but" (FS); the Etymologies also gives ná, nán (NDAN), but these words may be confused with forms of the verb "to be", so nan should perhaps be preferred, unless for "but" one uses the wholly distinct word mal. In Tolkien's later Quenya, it may be that he introduced new words for "but" to free up nan for another meaning (perhaps the adverb "back", compare the prefix nan-).
nan
adverb. again
nó
but
nó (2) conj. "but" (VT41:13)
nó
conjunction. but
ono
but
ono conj. "but" (VT43:23, VT44:5/9)
ono
conjunction. but
onë
but
onë conj. "but" (VT43:23)
onë
conjunction. but
ná (2), also nán, conj. "but, on the contrary, on the other hand" (NDAN; the form nan, q.v., is probably to be preferred to avoid confusion with ná "is", *nán "I am").