Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
rheynn
←
Proto-Celtic
*rannā
(inherited)
←
Welsh
rhan
(cognate)
←
Irish
-
(cognate)
←
Irish
-
(cognate)
←
Scottish Gaelic
roinn
(cognate)
←
Scottish Gaelic
rann
(cognate)
←
Middle Irish
roinded
(inherited)
←
Middle Irish
rannaid
(mention)
←
Old Irish
rannaid
(inherited)
←
Old Irish
rann
(mention)
→
Manx
so-rheynn
(prefix)
→
Manx
tree-rheynn
(prefix)
→
Manx
yn-rheynn
(prefix)
→
Manx
co-rheynn
(prefix)
→
Manx
neurheynnaght
(confix)
→
Manx
neurheynnagh
(affix)
→
Manx
mooar-rheynn
(compound)
→
Manx
fo-rheynn
(prefix)
→
Manx
aarheynn
(prefix)