Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
North Frisian
briaf
←
West Frisian
brief
(cognate)
←
Latin
breve
(derived)
←
Latin
brevis
(mention)
←
Old Frisian
brēf
(inherited)