Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
West Frisian
strân
→
English
strand
(cognate)
→
North Frisian
strun
(cognate)
→
North Frisian
ströön
(cognate)
→
North Frisian
Strun
(cognate)