Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Finnish
erektio
→
Finnish
aamuerektio
(compound)
→
Finnish
erektiohäiriö
(compound)
→
Finnish
erektiorengas
(compound)