ontamo noun "mason (sculptor)" (PE17:107-108); this is a compound on(do) "stone" + tamo "smith".
Quenya
tamo
noun. smith, builder
tano
craftsman, smith
ontamo
mason (sculptor)
sintamo
smith
sintamo noun "smith" (PE17:107-108), cf. more usual variant tamo, q.v.
ontamo
noun. mason (sculptor)
sintamo
noun. smith
tano noun "craftsman, smith" (TAN), cf. final element -tan in calmatan "lampwright" (PE17:123), Ciryatan *"ship-builder" (Appendix A).