Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
le
←
Proto-Celtic
*writ-
(inherited)
←
Proto-Celtic
*let-
(inherited)
←
Proto-Celtic
*letos
(derived)
←
Welsh
wrth
(cognate)
←
Welsh
gwrth-
(mention)
←
Welsh
lled
(cognate)
←
Irish
re
(mention)
←
Irish
(mention)
←
Irish
leath
(mention)
←
Proto-Indo-European
*wert-
(derived)
←
Latin
versus
(cognate)
←
Old Irish
fri
(inherited)
←
Old Irish
la
(inherited)
→
Irish
rite
(mention)
→
Irish
druid
(mention)
→
Irish
siúil
(link)
→
Irish
leis
(mention)
→
Irish
lena
(mention)
→
Irish
braith
(mention)
→
Irish
liom
(compound)
→
Irish
tapadh le
(mention)
→
Irish
cuidigh
(mention)
→
Irish
le hais
(compound)
→
Irish
páirtigh
(mention)
→
Irish
réitigh
(link)
→
Irish
cuimhnigh
(mention)
→
Irish
amaidí
(link)
→
Irish
ainchleachta
(mention)
→
Irish
manaois
(link)
→
Irish
cabhraigh
(mention)
→
Irish
in éineacht le
(compound)