Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
pobble
←
Latin
populus
(borrowed)
←
Old Irish
popul
(inherited)
→
Manx
poblaght
(suffix)
→
Manx
pobblaght
(suffix)
→
Manx
pobbylagh
(cognate)
→
Manx
pobbylagh
(affix)