Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
deòin
→
Scottish Gaelic
aindeòin
(prefix)
→
Scottish Gaelic
deònach
(affix)
→
Scottish Gaelic
mì-dheòin
(prefix)