Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
matal
←
Icelandic
möntull
(cognate)
←
Latin
mantum
(derived)
←
Middle Irish
matal
(inherited)
←
Middle Irish
mattal
(mention)
←
Old Norse
mǫttull
(derived)