Words

Akkadian
arnabu - hare (CAD A₂ 294, AHw. 70)
Akkadian
arrabû - jerboa (CAD A₂ 302, AHw. 70)
Akkadian
arru - bird used for decoy (CAD A₂ 305, AHw. 71)
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
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.

Akkadian
ašlu - rush (CAD A₂ 449, AHw. 81)