Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Slavic
*-ačь
→
Czech
-ač
(inherited)
→
Czech
-áč
(inherited)
→
Czech
nosáč
(affix)
→
Czech
boháč
(affix)
→
Macedonian
играч
(mention)
→
Polish
-acz
(inherited)
→
Romanian
cârmaci
(mention)
→
Russian
богач
(affix)
→
Russian
рогач
(affix)
→
Russian
носач
(affix)
→
Russian
-ач
(inherited)
→
Ukrainian
-ач
(inherited)