Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
West Frisian
trije
←
Proto-Germanic
*þrīz
(inherited)
←
Proto-Indo-European
*tréyes
(inherited)
←
Old Frisian
thrē
(inherited)
→
North Frisian
trii
(cognate)
→
Luxembourgish
dräi
(cognate)