Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
tús
←
Old Irish
tús
(inherited)
→
Irish
tosaigh
(link)
→
Irish
tosaí
(mention)
→
Irish
túslitir
(affix)
→
Irish
túsphointe
(compound)
→
Irish
buntús
(compound)