Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Aromanian
silã
←
Bulgarian
-
(cognate)
←
Macedonian
сила
(cognate)
←
Romanian
silă
(cognate)
←
Serbo-Croatian
sȉla
(cognate)
←
Proto-Slavic
*sìla
(derived)
→
Romanian
silă
(cognate)
→
Aromanian
silnãos
(mention)