Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
-ich
←
Proto-Celtic
*-sagyetor
(inherited)
←
Welsh
-hau
(cognate)
←
Irish
-igh
(cognate)
←
Old Irish
-igidir
(inherited)
→
Welsh
-hau
(cognate)
→
Irish
-igh
(cognate)
→
Scottish Gaelic
rèitich
(affix)
→
Scottish Gaelic
ainmich
(affix)
→
Scottish Gaelic
àrdaich
(affix)
→
Scottish Gaelic
iasgaich
(affix)
→
Scottish Gaelic
slànaich
(affix)
→
Scottish Gaelic
fuaraich
(affix)
→
Scottish Gaelic
adhbharaich
(affix)
→
Scottish Gaelic
ùrlaraich
(affix)
→
Scottish Gaelic
uchd-mhacaich
(affix)
→
Scottish Gaelic
ainneartaich
(affix)
→
Scottish Gaelic
gràdhaich
(affix)
→
Manx
-ee
(cognate)