Words

Mehri
ḫəṭrāḳ - cudgel, (walking) stick (ML 454)
Mehri
ḫawr - a little (ML 456)
Mehri
ḫayl - maternal uncle (ML 455)
Mehri
k-/kə- - with; at, in (of time) (ML 200)
Although similar to PS *kV in form, this word has a different meaning. It is difficult to say, whether it should be considered as development of the basic (comparative) meaning or one is supposed to deal with homonymy (Arakelova 2001: 17–18, 51).
Mehri
-ki - you; your (accusative and genitive pronominal suffix, 2 du.) (ML 219)
2 du. pronominal suffixes are also present in Akkadian (see -kunī) and Arabic (see -kumā). Akkadian and Arabic forms are based on the plural masculine form, while in MSA 2 du. pronominal suffixes are formed on the basis of the singular. Non-Semitic Afroasiatic evidence (see Eg. -ṯny) points at the primary nature of Akkadian-Arabic picture (Kogan 2009:69).
Mehri
katf - top of the back, back of shoulder (ML 217)
Mehri
kbūb - to stoop (ML 201)
Mehri
kəbkīb - star (ML 201)
Attested in SAE, but not in MTO and MTjŠ (Kogan 2015:521-522).
Mehri
kōbən - dry cow-pat, piece of dry cow-dung (ML 202)
Mehri
kabŝ - (male) lamb (ML 202)