Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
té
←
Proto-Celtic
*teɸents
(inherited)
←
Proto-Indo-European
*tep-
(root)
←
Proto-Indo-European
*tep-
(derived)
←
Latin
tepēns
(cognate)
←
Old Irish
tee
(alter)
←
Old Irish
éola
(mention)
←
Old Irish
téït
(link)
←
Old Irish
tétib
(link)
→
Irish
te
(inherited)
→
Scottish Gaelic
teth
(inherited)
→
Manx
çheh
(inherited)