Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
tonn
←
Old Irish
tonn
(inherited)
→
English
Tunney
(mention)
→
Irish
tonnfhad
(mention)
→
Irish
micreathonn
(affix)
→
Irish
tonnchlár
(affix)
→
Indonesian
ton
(cognate)