Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
soie
←
Irish
suigh
(cognate)
←
Scottish Gaelic
suidh
(cognate)
←
Old Irish
saidid
(inherited)
→
Scottish Gaelic
suidh
(cognate)
→
Manx
ard-hoieder
(affix)
→
Manx
fo-hoie
(prefix)
→
Manx
roie-hoie
(prefix)
→
Manx
co-soie
(prefix)
→
Manx
co-hoie
(prefix)