Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
fir
←
Proto-Indo-European
*gʷʰiH-(s-)lo-
(derived)
←
Latin
fīlum
(inherited)
→
Romanian
desfira
(prefix)
→
Romanian
înfira
(prefix)
→
Romanian
răsfira
(affix)
→
Romanian
firicel
(suffix)
→
Romanian
firișor
(suffix)
→
Romanian
firuț
(suffix)
→
Romanian
firicică
(suffix)
→
Romanian
Fir
(mention)
→
Romanian
Firu
(mention)
→
Aromanian
hir
(cognate)