Jerry D. Grover, Jr., proposes various Sumerian etymologies for "Archeantus."
Jerry D. Grover, Jr., Sumerian Roots of Jaredite Derived Names and Terminology in the Book of Mormon (Provo, UT: Challex Scientific Publishing, 2017), 372-73
Archeantus
There is no known “ch” (as in “cherry”) sound in Sumerian, so the only possibility is that there may be some distinctive “k” sound represented by “ch”. Otherwise the “ch” will need to be interpreted as a separate “k” and “h” sound.
Sumerian
a: arm; labor; wing; horn; side; strength;
wage; power
a2-na, a2-ni, an-na, a2-ni-ta (form of
a)
a: a bird-cry
a: time
a: water; semen; progeny
a-ni, a-na, a-ni-ta (form of a)
A: a weapon or a leather holder for a weapon
ar: (hymn of) praise; fame
a-ar2, ar2-ra, a-ar3-a, a-ar3, ar2-re-ka,
ar2-a-ke4 (form of ar)
ar: ruin
ar2-ra-ka (form of ar)
he: be it, be he
he2-a (form of ar)
e: barley?
e: chaff
e3-a (form of e)
e: house; temple; (temple) household; station
(of the moon)?; room; house-lot;
estate
e2-a, e2-a-na, e2-a-ni (form of e)
e: a vocative interjection
e: strip or piece of leather; leather bearing
e: to leave, to go out; to thread, hang on a
string; to remove, take away; to bring
out; to enter; to bring in; to raise,
rear (a child); to sow; to rave; to
winnow; to measure (grain) roughly
(with a stick); to rent
e3-a, e3-a-ni (form of e)
e: princely?
e: perfect plural and imperfect stem of dug[to
speak]
e: trust
e: tube, socket
e: watch
ea: a qualification of bitumen
an: sky, heaven; upper; crown (of a tree)
an-ta (form of an)
an: date spadix
anta: companion, comrade
anta: upper
tu: to beat, to weave
tu: a fish
tu: incantation, spell
tu: leader
tu: priest
tu: soup, broth
TU: priest
TU: sheep
u: abuse
u: admiration
u: and
u: bed
u: to bray, bellow, bawl, voice, cry, noise
u: compound verb nominal element
u: defeat
u: earth
u: emery
u: sheep, ewe
u8-ra (form of u)
u: finger
u: gift
u: wild goose
u: grain
u: hole
u: horn
u: type of land
u: load
u: peace
u: earth pile
u: pitfall
u: planking
u: plant
u: bread, loaf; food; grass, herb; pasture,
plants
u2-ni, u2-ne, u-ra, u2-na, u2-ra (form of
u)
u: purslane
u: to ride; attachment to a plow, upper pivot
of a door, ship’s captain; to gain
control
u: to sleep
u: ten
u: totality, world
U: type of stone
U: tree
us: to lean on, impose; to check
us2-sa (form of us)
us: sheep
us: side, edge; path
us2-sa, us2-a, us2-sa2 (form of us)
uš: to shut off, block up
uš: blood, gore
uš2-a (form of uš)
uš: to die; to be dead; to kill; death
uš2-a (form of uš)
uš: a fish
uš: foundation
uš-ša (form of uš)
uš: membrane; womb; afterbirth
uš: poison
uš: dead reed
uš: spittle
uš: a copper vessel
uš: a unit of length
Archeantus is the name of a Nephite military person, probably a military leader, slain by the sword in one of the lead up battles to the final battle with the Lamanites (Moroni 9:2). Reasonable etymological units for Archeantus are:
Sumerian
a: strength; wage; power
a2-na, a2-ni, an-na, a2-ni-ta (form of
a)
A: a weapon or a leather holder for a weapon
ar: (hymn of) praise; fame
a-ar2, ar2-ra, a-ar3-a, a-ar3, ar2-re-ka,
ar2-a-ke4 (form of ar)
ar: ruin
ar2-ra-ka (form of ar)
he: be it, be he
he2-a (form of ar)
an: upper; crown (of a tree)
an-ta (form of an)
an: date spadix (form of a javelin)
anta: companion, comrade
anta: upper
tu: to beat
tu: leader
tu: priest
TU: priest
u: admiration
u: defeat
us: to lean on, impose
us2-sa (form of us)
uš: to die; to be dead; to kill; death
uš2-a (form of uš)
Constructed Compound Word: Ar(ra)c(a)heantus