Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
mwannal
←
Irish
muineál
(cognate)
←
Scottish Gaelic
muineal
(cognate)
←
Old Irish
muinél
(inherited)
→
Scottish Gaelic
muineal
(cognate)
→
Manx
ard-wannalagh
(affix)
→
Manx
ard-wannalys
(confix)