This root appeared as unglossed ᴱ√POYO in the Qenya Lexicon of the 1910s with derivatives like ᴱQ. poika “clean, tidy” and ᴱQ. poita- “cleanse” (QL/75). It also had derivatives in the contemporaneous Gnomish Lexicon such as G. puictha- “clean, wipe out; condone, do away with, pardon, forgive” and G. puig “clean, neat, tidy” (GL/64). It reappeared as unglossed ᴹ√POY in The Etymologies of the 1930s with derivatives like ᴹQ. poika/N. puig “clean” (Ety/POY).