Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
s'
←
Old Irish
is
(cognate)
→
Manx
saa
(compound)
→
Manx
sloo
(compound)
→
Manx
shegin
(affix)
→
Manx
shynney
(mention)
→
Manx
smoo
(compound)
→
Manx
s'loo
(compound)