Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
rós
←
Irish
rósa
(alter)
←
Irish
bior-rós
(link)
←
Irish
rós-hocas
(link)
←
Irish
rós Mhuire
(link)
←
Irish
rós tae
(link)
←
Irish
taerós
(link)
←
Latin
rosa
(borrowed)
←
Middle Irish
rós
(inherited)
→
Irish
rósach
(suffix)
→
Irish
taerós
(affix)