Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
West Frisian
leare
←
Proto-Germanic
*laizijaną
(inherited)
←
Old Frisian
lēre
(inherited)
→
English
leather
(cognate)
→
English
learn
(cognate)
→
West Frisian
learling
(affix)
→
West Frisian
learaar
(affix)
→
Dutch
leder
(cognate)