Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
foayr
←
Irish
fabhar
(cognate)
←
Latin
favor
(derived)
←
Latin
faveō
(mention)
←
Middle Irish
fogur
(inherited)
→
Manx
foayroil
(suffix)
→
Manx
mee-foayr
(prefix)
→
Manx
foayragh
(affix)