Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
West Frisian
freon
←
Proto-Germanic
*frijōndz
(inherited)
←
Proto-West Germanic
*friund
(inherited)
←
Old Frisian
friōnd
(inherited)
←
Old Frisian
friūnd
(mention)
→
English
friend
(cognate)
→
German
Freund
(cognate)
→
North Frisian
frün
(mention)
→
North Frisian
frinj
(mention)
→
North Frisian
Frinj
(cognate)
→
West Frisian
freonskip
(suffix)
→
West Frisian
freondinne
(affix)
→
Luxembourgish
Frënd
(cognate)
→
Old Norse
frændi
(cognate)
→
Swedish
frände
(cognate)