Reconstructions

PES
*ˁaŝā - fish (Dolgopolsky 1973:293, Appleyard 1977:42, Kogan 2015: 449)
Clearly borrowed from Cushitic.
PES
*bkl - to pollute, to stain (EDA I 156)
PES
*bḳl - to get revenge (EDA I 154)
PES
*bäḳḳollo - maize, corn (EDA I 159)
Since this word is absent from Geez, Tigre and Tigrinya, the reconstruction is rather Proto-South Ethio-Semitic.
PES
*bḳʷˁ - to fit, to be sufficient (CDG 99, Kogan 2015: 459)
The origin of Proto-EthS *bḳʷˁ ‘to be sufficient’ is uncertain, but note Arb. bqˁ = ˀiktafā (TA 20 346).
PES
*blˁ - to eat (Kogan 2015: 445)
PES
*blḫ - to be sharp (CDG 95, Kogan 2015: 454)
PES
*barbar - tree, bush (EDA I 388)
PES
*bärr- - door, gate (EDA I 48)
PES
*bərr, bərur - silver, money (Kogan 2015:192)