Reconstructions

PArm
*nḥt - to go down, to descend (Kogan 2015:384)
Kogan 2015:384: “An ultimate relationship to PWS *taḥt- ‘under’ cannot be excluded (cf. LSyr. 821).”
PArm
*nūnā - fish (DJPA 344, LSyr. 421; Kogan 2011: 211)
PArm
*npḳ - to go out (Kogan 2015:375)
PArm
*paddān- - plow, yoke (EDA I 526)
PArm
*pgm - to damage (EDA I 167)
PArm
*pkr - to tie, to join (EDA I 164)
PArm
*pḳr - to be mad (EDA I 154)

Could be connected to Proto-EthS *fḳr ‘to love’.

PArm
*pilḳ- - axe (EDA I 252)
PArm
*prˁ - to repay, to pay a debt (EDA I 307)
Could go back to PS *prṣ̂ ‘to cut, to pierce, to incise’. The exact link between these meanings remains to be clarified, but Brockelmann’s reference to Arb. frḍ probably implies a connection with ‘to appoint, to assign a definite portion, to give’ (Lane 2373).
PArm
*pVrṣVnat- - seed (EDA I 326)