Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
lúb
←
Proto-Germanic
*hlaupaną
(derived)
←
Old Norse
hlaupa
(derived)
←
Old Irish
lúb
(inherited)
→
Irish
lúbán
(suffix)
→
Irish
lúbra
(affix)
→
Irish
lúbaire
(affix)
→
Irish
lúbach
(affix)
→
Irish
lúbáil
(suffix)
→
Irish
lúbóg
(suffix)
→
Irish
lúbacht
(affix)
→
Irish
aimpéarlúb
(affix)
→
Irish
U-lúb
(affix)
→
Irish
lúbtha
(affix)