A noun appearing as ᴱQ. nyas “scratch, score, line, mark” in the Qenya Lexicon of the 1910s with a stem form of nyast-, derived from the early root ᴱ√NYASA (QL/68).
Neo-Quenya: I would retain ᴺQ. nyas “scratch, score, line, mark” for purposes of Neo-Quenya, but would assume it was derived from a Neo-Root ᴺ√NYATH “scratch”, so having a stem form of nyaþ-.
A word in the Qenya Lexicon of the 1910s glossed “ripe juice, sap, ooze, moisture” and derived from the early root ᴱ√MṚKṚ (QL/63).