Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
sgreuch
←
Irish
scréach
(cognate)
←
Old Irish
scréch
(inherited)
→
Irish
scréach
(cognate)
→
Scottish Gaelic
sgreuchag
(suffix)
→
Scottish Gaelic
sgreuchan-coille
(suffix)