Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
ambactus
←
Gaulish
ambaxtos
(borrowed)
←
Proto-Celtic
*ambaxtos
(derived)
←
Proto-Indo-European
*h₂eǵ-
(root)
←
Proto-Indo-European
*h₂mbʰi-h₂eǵ-
(derived)
←
Proto-Indo-European
*h₂m̥bʰi
(mention)
←
Proto-Indo-European
*h₂eǵ-
(mention)
←
Latin
ambigō
(cognate)
→
English
ambassador
(cognate)
→
English
embassy
(cognate)
→
Old English
ambiht
(cognate)
→
Old English
ambeaht
(cognate)
→
Norwegian Bokmål
ambassade
(derived)
→
Norwegian Nynorsk
ambassade
(derived)
→
Old Norse
ambátt
(cognate)