Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
algae
→
English
algicide
(suffix)
→
English
algaecidal
(suffix)
→
English
antialgae
(prefix)
→
English
oilgae
(blend)
→
English
algivore
(suffix)