Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
thalloo
←
Proto-Celtic
*talamū
(inherited)
←
Proto-Indo-European
*tl̥-mon-
(inherited)
←
Proto-Indo-European
*tel-
(mention)
←
Old Irish
talam
(inherited)
→
Manx
Thalloo yn Eeast
(affix)
→
Manx
ard-halloo
(prefix)
→
Manx
thallooinagh
(affix)