Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Mongolic
*bayar
→
Mongolian
баяр
(inherited)
→
Dongxiang
bayram
(inherited(sce/az))
→
Dongxiang
bayram
(inherited(sce/tr))
→
Dongxiang
байрам
(inherited(sce/ba))
→
Dongxiang
мейрам
(inherited(sce/kk))