Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old English
sacleas
←
Old English
sacu
(affix)
←
Old English
-lēas
(affix)
←
Proto-Germanic
*sakalausaz
(inherited)