Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
danci
←
English
dance
(derived)
→
Esperanto
dancadi
(affix)
→
Esperanto
dancado
(affix)
→
Ido
dansar
(cognate)