Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
glata
←
German
glatt
(borrowed)
←
Dutch
glad
(cognate)
←
Polish
gładki
(cognate)
←
Russian
гла́дкий
(mention)
→
Esperanto
glatiĝi
(affix)
→
Esperanto
GLAT
(mention)