Reconstructions

PS
*ˀam-at- - maidservant (Kogan 2011: 237)

preserved everywhere except MSA

PS
*ˀamm-at- - elbow, forearm (SED I No. 6)
PS
*ˀmr - to see (Kogan 2015: 331)

For semantic shift in PCS *ˀmr - 'to say, to command' see Moscati 1946: 125, Albright 1954: 229; Kogan 2015: 331. For possible semantic parallels in Indo-European v. Buck 1949:1257, Rundgren 1963:181

PS
*ˀimmar- - lamb (SED II No. 5, DRS 24)
PS
*ˀanā(ku) - I (CDG 26, Kogan 2015: 32)
PS
*ˀan(V)ḳ- - a bird of prey (SED II No. 6)

Level?

PS
*ˀanp- - nose (SED I No. 8, Kogan 2015:41)
PS
*ˀanap-at- - kind of bird (SED II No. 6)
PS
*ˀVnar-, *ˀVran- - a small predatory mammal (SED II No. 8)
PS
*ˀnš - (to be) weak (Kogan 2015: 444)