Words

Akkadian
biṣiltu - a leather container for oil (CAD B 268, AHw. 130)
No definitive etymology can be suggested.
Akkadian
biṣru - (mng. uncert.) (CAD B 268)
No etymology can be suggested.
Akkadian
biṣru - (a type of bag) (CAD B 268, AHw. 1548)
Or bisru, bizru.
Akkadian
biṣṣūru - vulva, female genitals (CAD B 268, AHw. 131)
Akkadian
bišbišu - pith (CAD B 269, AHw. 131)

An eventual relationship to widely attested Ethiopian root *bsbs “to be damp, wet” is not to be ruled out, assuming that the inner part of the fresh reed is described as something wet and soft (Kogan 2015:400). A connection with a PWS botanical term *bVš is possible.

Akkadian
bišimtu - product, shape (CAD B 269, AHw. 131)
Var. bišemtu, bišittu. No etymology can be suggested.
Akkadian
biškānu - cocoon (?) (CAD B 270, AHw. 131)
Or beškānu.
No etymology can be suggested.
Akkadian
bišru - baby (CAD B 270, AHw. 131)
May be connected with PWS *baŝar- ‘meat’.
mê bišrim ‘amniotic fluid’ was interpreted as ‘water of the baby’ in Michel 1997:63–64. Found in one SynL only: bišru=še-er-ru
Akkadian
biššu - (a garden plant) (CAD B 270, AHw. 131)
No definitive etymology can be suggested.
Akkadian
bitru - (mng. uncert.) (CAD B 279)
Or pitru etc.