Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old French
solas
←
Latin
sōlācium
(inherited)
→
English
solace
(derived)
→
Irish
sólás
(derived)
→
Scottish Gaelic
sòlas
(derived)