Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Irish
torc
←
Proto-Celtic
*torkos
(inherited)
←
English
torque
(borrowed)
←
Irish
(link)
←
Irish
toirceoil
(link)
←
Irish
torcán
(link)
←
Irish
torc-chú
(link)
←
Irish
torcshleá
(link)
←
Irish
(link)
←
Latin
torquis
(derived)
←
Latin
torqueō
(derived)
←
Old Irish
torc
(inherited)
←
Old Irish
torc
(inherited)
→
Welsh
twrch
(cognate)
→
Irish
torcán
(affix)