Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
clasht
←
Irish
clois
(cognate)
←
Scottish Gaelic
claist
(cognate)
←
Middle Irish
[[cloistid]]
(inherited)
←
Middle Irish
coistid
(mention)
←
Old Irish
clos
(mention)
←
Old Irish
coistid
(mention)
←
Old Irish
con·túaisi
(inherited)
→
Manx
aachlasht
(prefix)