Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
German
durchlässig
→
German
undurchlässig
(prefix)
→
German
Durchlässigkeit
(suffix)
→
German
lichtdurchlässig
(compound)
→
German
luftdurchlässig
(compound)
→
German
wasserdurchlässig
(compound)