Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Esperanto
okazo
→
Esperanto
okazi
(suffix)
→
Esperanto
aliokaze
(compound)
→
Esperanto
ĉiuokaze
(affix)
→
Esperanto
ambaŭokaze
(compound)