Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
eerie
←
Old English
earg
(inherited)
←
English
argh
(doublet)
←
Middle English
eri
(inherited)
←
Proto-Germanic
*argaz
(derived)
←
Scots
argh
(cognate)
→
English
argh
(doublet)
→
English
eerily
(suffix)
→
English
eeriness
(suffix)
→
English
eerieness
(suffix)
→
English
eerisome
(suffix)
→
German
ärgern
(mention)
→
German
arg
(cognate)
→
Spanish
haragán
(cognate)
→
Pennsylvania German
arrig
(cognate)