Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Polish
półtora
←
Hungarian
másfél
(mention)
←
Polish
pół
(prefix)
←
Polish
wtóry
(prefix)
←
Russian
полтора
(cognate)
←
Proto-Slavic
*polъtora
(inherited)
←
Old Polish
półtrzecia
(mention)
←
Old Polish
półczwarta
(mention)
→
Hungarian
másfél
(mention)
→
Polish
półtorak
(suffix)
→
Russian
полтора
(cognate)