Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
English
watertight
←
English
water
(compound)
←
English
tight
(compound)
→
English
watertightness
(suffix)
→
English
nonwatertight
(prefix)