Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Czech
háček
←
Czech
hák
(suffix)
←
Czech
ek
(suffix)
←
Czech
hák
(mention)
←
German
Häkchen
(cognate)
→
English
háček
(borrowed)
→
English
háčky
(mention)
→
German
Häkchen
(cognate)
→
Esperanto
haĉeko
(mention)
→
French
háček
(borrowed)
→
Russian
гачек
(borrowed)
→
Ukrainian
гачек
(derived)