Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Aromanian
shapti
←
Proto-Indo-European
*septḿ̥
(inherited)
←
Latin
septem
(inherited)
←
Romanian
șapte
(cognate)
→
Aromanian
shaptidzãts
(mention)