Nas-ty, brwnt; aflan, budr
Na-tion, cenel, cenedl
Na-tive, brodor, priodor; genedigol
Na-ture, anian, natur; y byd; rhyw
Naugh-ty, diriaidd; drwg
Na-val, llyngesawl; morawl
Na-vel, bogel; y canol
Nau-seous, gwrthwyneblyd, ffiaidd
Neap-tide, llanw isel
Near-er, nes, nesach, agosach