PWS

*prpr - to move convulsively, to be in panic, agitation, agony (EDA I 201)

Hebrew
prpr - to shake, to tug about (HALOT 975)
Hebrew
prr - (po.) to stir, to rouse; (hitpo.) to totter backwards and forwards (HALOT 975)
Jewish Palestinian Aramaic
prpr - to be in the agony of death (DJPA 450)
Syriac
prpr - to wriggle out; to writhe in death (or death-like) agony (LSyr. 604, SL 1249)
Arabic
frfr - to put in a state of commotion, agitation (Lane 2356)
Geez
ˀanfarfara - to thrash about, to flail about, to move convulsively (EDG 165)
Tigrinya
tänfärfärä - to shiver with cold; to get excited (TED 2675)
Amharic
tänfäräffärä - to writhe, to flail about, to flop around, to flap its wing, to flop, to have strong pulsations (AED 2291)
Harari
firfir bāya - to be in convulsions (an animal having been shot or slaughtered) (EDH 64)
Mehri
fәrfīr - hasty person (ML 98)
Jibbali
әnfɛrfér - to have a fit, to have epilepsy; to panic (JL 60)