Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Albanian
thuk
←
Welsh
tew
(cognate)
←
Proto-Indo-European
*tegus
(mention)
←
Old Irish
tiug
(cognate)
←
Swedish
tjock
(cognate)