Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
garçon
←
Old English
wreċċa
(cognate)
←
German
Recke
(cognate)
←
English
wretch
(doublet)
←
English
wreak
(mention)
←
French
garçon
(borrowed)
←
Old French
garçun
(derived)
←
Old French
gars
(mention)
←
Proto-Germanic
*wrakjô
(derived)
←
Old High German
wrecheo
(cognate)
←
Old High German
recko
(mention)
←
Proto-Indo-European
*wreg-
(derived)
←
Old Norse
rekkr
(cognate)
←
Old Saxon
wrekkio
(cognate)
→
English
wretch
(doublet)
→
English
gossoon
(doublet)