Words

Akkadian
arru - bird used for decoy (CAD A₂ 305, AHw. 71)
Akkadian
āru - hide (?) (CAD a₂ 318)

Under a question. In [AHw. 72] it is interpreted as 'Kalb' with a question mark

Akkadian
aru - frond, leaf, foliage (CAD A₂ 311, AHw. 71)

Var. artu.
Cf. discussion in Kogan 2012a:233.

Akkadian
arūpu - part of neck (CAD A₂ 323, AHw. 72)

Var. arūbu

Akkadian
arwû - gazelle (CAD A₂ 294, AHw. 73)

Late form armû, fem. arw/bītu, armītu

Akkadian
aslu - young (male) sheep (CAD A₁ 336, AHw. 74)
Akkadian
ašāšu - moth (CAD A₂ 422, AHw. 79)
Akkadian
ašāšu - to be worried (CAD A2 422, AHw. 79)
Akkadian
asīru - prisoner of war, captive foreigner used as worker (CAD A₂ 331)

probably an early WS loanword (Kogan2008b:105 and 110, with references)

Akkadian
aškikītu - (a bird) (CAD A₂ 444, AHw. 81)

Var. bašKiKītu, ašKiKītu, mašKiKītu.
No etymology can be suggested. The spelling alternation b-/m-/Ø- may suggest *w in the prototype.