Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Russian
селезёнка
←
Belarusian
селязёнка
(cognate)
←
Russian
*selezenь
(affix)
←
Russian
-ка
(affix)
←
Ukrainian
селезі́нка
(cognate)
→
Belarusian
селязёнка
(cognate)
→
Bulgarian
слезка
(cognate)
→
Sanskrit
प्लीहन्
(cognate)
→
Ukrainian
селезінка
(cognate)
→
Old Armenian
փայծաղն
(cognate)