Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
North Frisian
tjiin
←
North Frisian
tin
(mention)
←
North Frisian
tiin
(mention)
←
West Frisian
tsien
(cognate)
←
Old Frisian
tiān
(derived)