Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
greim
←
Proto-Celtic
*gremman
(inherited)
←
Proto-Indo-European
*gʰrebʰ-
(root)
←
Proto-Indo-European
*gʰrebʰ-
(derived)
←
Proto-Indo-European
*-mn̥
(mention)
←
Old Irish
greimm
(inherited)
→
Irish
gasghreim
(affix)
→
Irish
greamachán
(affix)
→
Irish
greamaigh
(affix)
→
Irish
gearrghreamannach
(affix)
→
Irish
greamannach
(affix)