Primitive elvish
mat
root. eat
matwā
?. matwā
mat-
verb. to eat
matnā
adjective. eaten, eaten, [ᴹ✶] food
matulā
adjective. edacious
matyā-
verb. to feed
matˢtimā
adjective. edible
matjā-
verb. feed
matulā
adjective. edacious
mā
noun. hand
sron
root. flesh, substance, matter, substance, matter, flesh
maita-
verb. to feed
magtā-
verb. to handle, wield, manage, deal with
srawā
noun. body
bani
adjective. fair
morokō
noun. bear
năta
noun. thing
poli
noun. meal
srā
noun. flesh
us(u)kwē
noun. dusk
wanyā
adjective. fair
yuyuñal
noun. twilight
This was the root for eating words for all of Tolkien’s life, appearing very regularly. It was ᴱ√MATA “eat” in the Qenya Lexicon of the 1910s (QL/59), ᴹ√MAT “eat” in The Etymologies of the 1930s (Ety/MAT), and √MAT “eat” in etymological notes from the late 1960s (VT48/26), among its many other appearances. This puts it among the most conceptually stable of Elvish roots.