Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
leiptr
→
Faroese
leiftur
(derived)
→
Latin
limpidus
(cognate)
→
Lithuanian
liepsna
(cognate)
→
Latvian
lāpa
(cognate)