Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
North Frisian
muun
←
North Frisian
moune
(cognate)
←
West Frisian
moanne
(mention)
←
Old Frisian
mōna
(inherited)
→
English
moon
(cognate)
→
North Frisian
moune
(mention)