Reconstructions

PS
*daṯˀ- - grass; herb; spring (Fronzaroli 1965a: 142, 148, 150, Fronzaroli 1968: 275; Fronzaroli 1969a: 275, 289, 299; Kogan 2011: 200; Kogan 2012: 231)
PS
*ḏV - this (CDG 629, Kogan 2015: 35)

Etymological parallels to the *ḏV/*ˀVl(l)- system in Akkadian are not quite transparent. As argued by J. Huehnergard (2006:116‒118), *ḏV is cognate with the Akkadian relative pronoun ša, whose prototype *ṯu can be reliably established on the basis of the Sargonic orthography with ŠV signs. An obvious problem faced by this comparison (otherwise quite appealing if only for distributional reasons) is the apparently unmotivated shift from *ṯ to *ḏ (or vice versa).
These difficulties notwithstanding, it still seems easier to assume (with Hasselbach 2007) that the WS situation reflects the original PS picture, whereas Akkadian, here again, has innovated.

PS
*ḏiˀb- - wolf (SED II No. 72; Kogan 2011: 208)
PS
*ḏVˁ-at- - sweat (SED I No. 61; Kogan 2011: 226)
PS
*ḏVb(V)b- - fly (SED II No. 73; Kogan 2011: 212)
PS
*ḏaḳan- - beard (SED I No. 63, Kogan 2011: 223)
PS
*ḏanab- - tail (SED I No. 64)
PS
*ḏVnVm-/ḏVnVn- - rain (DRS 336; Kogan 2011: 193–194)
PS
*ḏarˁ/ˀ-, *zarˁ- - seed (CDG 642; Fronzaroli 1969: 9–10, 26, 33; Kogan 2011: 200)
PS
*da/ib(a)r- - pestilence, plague (SED I No. 45)