dor ‘race, generation’ (CDG 141). These two words are thought to be borrowed from Aramaic and Hebrew respectively by Leslau (CDG 140), but this is far from evident.
The – apparently iconic (descriptive) – reduplication *dār- dār- (or *dār- dawr-), attested in both Akkadian and early NWS (Ugaritic, Hebrew, Aramaic), may go back to PS.