Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Mongolian
өдөр
←
Dongxiang
udu
(cognate)
←
Proto-Mongolic
*edür
(inherited)
→
Mongolian
өнөөдөр
(blend)
→
Dongxiang
udu
(cognate)
→
Kalmyk
өдр
(cognate)