macar ("k") (1) noun "swordsman" (VT39:11). In Menelmacar (see menel). According to VT41:10, macar is literally "forger" (derived from maca-, q.v.), "often used in later use of a warrior".
Quenya
maca-
verb. to forge metal
macar
swordsman
maca-
verb. to forge
A neologism for “to forge” coined by Orondil in 2021-03-04 on the Vinyë Lambengolmor Discord Server (VLDS) based on the root √MAK “cut, hew; forge metal”.
mectar
swordsman
mectar _("k")_noun"Swordsman". In Telimectar ("k"). (LT1:268; in LotR-style Quenya mehtar, also macar)
maca- ("k")vb. "to forge metal" (which rang at the stokes of hammers). (VT41:10; in this source this is suggested as the origin of the word macil "sword", but mac- above would also seem to be relevant, so Tolkien may have changed his mind about the precise etymology of macil.)