[polë (stem poli-) noun "meal, grist" (PE17:115, 181), a word Tolkien decided to replace by mulë; perhaps polë was a variant of porë.]
Quenya
porë
flour, meal
polë
meal, grist
mulë
noun. meal, meal, *grist, ground grains
mat
meal, meal time
mat (matt-) noun "meal, meal time" (QL:59)
mulë
meal, grist
mulë noun "meal, grist" (PE17:115, 181), replacing polë, q.v.
quárë
fist
quárë (also quár) noun "fist" _(SA:celeb, KWAR; in the Etymologies, Tolkien first wrote _quár pl. quari, and quár is also found in PM:318 and VT47:8, in the latter case changed from quárë, VT47:22. As usual, the spelling of the Etym forms shows q instead of qu_.) _According to PM:318 and VT47:8, the "chief use [of this word] was in reference to the tightly closed hand as in using an implement or a craft-tool rather than to the 'fist' as used in punching".
porë (stem *pori-, given the primitive form ¤pori) noun "flour, meal" (POR). See polë.