Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
ad·cí
→
Irish
chí
(inherited)
→
Irish
cím
(mention)
→
Irish
feic
(mention)
→
Irish
chonaic
(mention)
→
Irish
seanchas
(mention)
→
Irish
aicsí
(mention)
→
Irish
tím
(mention)
→
Irish
chím
(mention)
→
Scottish Gaelic
faic
(mention)
→
Manx
honnick
(mention)
→
Manx
faik
(mention)
→
Old Irish
doéccai
(mention)
→
Old Irish
frisaccai
(affix)