Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Gothic
πππ°πΊπ
β
Proto-Germanic
*stakiz
(inherited)
β
Spanish
tacha
(cognate)
β
French
tache
(cognate)