A root in The Etymologies of the 1930s glossed “give” with derivatives ON. yanta- “give” and ᴹQ. Ariante “Day-bringer” (EtyAC/YAN²). Tolkien marked this entry with a “?”, and elsewhere in The Etymologies he derived ᴹQ. anta-/N. anna- “give” from ᴹ√ANA (Ety/ANA¹), so I suspect this root was a transient idea.
Middle Primitive Elvish
-tā
suffix. causatives from adjectives
ta
root. that
ta
pronoun. impersonal 3rd pl.; pronominal stem
mbarat
root. fate
syadta
noun. axe-stroke
taʒna
adjective. *high
tāna
adjective. *high
-d
suffix. allative
atta
root. two
atta
cardinal. two
da(n)t
root. fall down
dat
root. fall down
ista-
verb. to know
kanat
root. four
khe
pronoun. they
kiukā
noun. thigh
kwat
root. fill
kwessē
noun. feather
maʒtā-
verb. to handle, stroke, feel
ndar
root. sign
ninkwitil(di) tára
place name. High White Horn
orta-
verb. to rise
reddā
noun. ‘sown’, sown field, acre
sa
pronoun. demonstrative
smaldā
noun. gold (as metal)
tad
adverb. thither
tankla
noun. brooch, clasp, pin
tata
root. two
te
pronoun. him, her, it
tiukō
noun. thigh
tār(ō)
noun. king
wedtā
noun/verb. contract
yan
root. give
A rejected root in The Etymologies of the 1930s with a single derivative: ᴹQ. narwe “sign, token”, along with an unglossed (and probably incomplete) form nar... (EtyAC/NDAR).