Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Serbo-Croatian
ȍsam
→
Serbo-Croatian
osamdeset
(compound)
→
Serbo-Croatian
osamnaest
(compound)
→
Serbo-Croatian
osamsto
(compound)