Words

Akkadian
paršīgu - (a tree or wooden object) (CAD P 205, AHw. 836)
Possibly the same word as paršiktu ‘plank’ without the feminine ending.
Akkadian
parsigû - socle (CAD B 107, AHw 106)
From Sum. {para10.si-ga} “socle” (PSD B 145). Judging from the correspondences Sum. s ~ Akk. s, Sum. g ~ Akk. g, the Akk. word is a late loanword.
Akkadian
paršīgu - (a sash, often used as a headdress) (CAD P 203, AHw. 836)
Var. parsīgu, parsikku.
From Sum. BAR.SI(G) ‘sash, shawľ (PSD B 126).
Akkadian
paršiktu - (a plank, part of a boat) (CAD P 205, AHw. 835)
Var. parsiktu.
Probably a loanword from Sumerian, but the etymon is obscure (tentatively reconstructed as *BAR.SIG).
Akkadian
paršu - excrement, gore (CAD P 205, AHw. 836)
Akkadian
parṣu - rite, ritual; divine authority; authoritative decision, command, decree (CAD P 195; AHw. 835)

Borrowed into Sumerian as ĝarza(₂) (Kogan 2008b:96, EDA I 307–308, Attinger 2023:630).

Akkadian
paršumu - (II) to let live to old age, (II/4) to be blessed with old age (CAD P 206, AHw. 836)
Derived words: puršumtu ‘old woman’ (AHw. 881); puršumu ‘old man or woman; elder’ (CAD P 525, AHw. 881); puršumūtu, paršamūtu ‘office of the elder; old age’ (CAD P 526).
No reliable Semitic cognates detected.
Akkadian
parû - mule (CAD P 206, AHw. 837)
Akkadian
parû - to vomit (CAD P 208, AHw. 837)
No definitive etymology can be suggested.
Akkadian
pāru - (a type of literary composition) (CAD P 209, AHw. 836)
No etymology can be suggested.