Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Romanian
șase
←
Proto-Indo-European
*swéḱs
(inherited)
←
Latin
sex
(inherited)
→
Romanian
șaselea
(mention)
→
Romanian
șaisprezece
(mention)
→
Romanian
șesime
(suffix)
→
Istro-Romanian
șåse
(cognate)
→
Aromanian
shasi
(cognate)