Words

Akkadian
apāru - to provide with a headdress, to put a covering on someone's head (CAD A₂ 166, AHw. 57, 1544)

Also attested as ḫapāru (Kogan 2001: 279).

Also more general 'to cover, coat'(?) – for a discussion see Kogan 2001: 279.

Akkadian
aplu - heir (CAD 173; AHw. 58)

No reliable WS etymology.

There is no Akkadian verbal exponent for the meaning ‘to inherit’ (Kogan 2015:104) 

Akkadian
apparrītu - stiff, wiry (?) hair (CAD A₂ 179, AHw. 59)
Akkadian
apparrû - having wiry (?) hair (CAD a₂ 179, AHw. 59)
Var. ḫapparrû
Akkadian
appu - nose; tip, crown, end, rind, edge; spur of land (CAD A₂ 184, AHw. 60)
Akkadian
apru, abru - (a priestly official of low standing) (CAD A1 64, EDA I 210)
var. aplu, ablu
Akkadian
apsû - cosmic subterranean water (CAD A₂ 194)
goes back to Sum. abzu (PSD A₂ 184)
Akkadian
a-ra-du - wild ass (CAD A₂ 212)
A West Semitism from a lexical list. Cf. ḫarādu.
Akkadian
arāḫu - to hasten (CAD A2 221, AHw. 63)
Akkadian
arammu - wharf, embankment (of a canal); ramp, causeway (CAD A2 227, AHw. 64)

Compared with Arb. ˀiram and Proto-MSA *ˀarVm-/*ˀarm- (Kogan 2015:544)