Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Manx
çheh
←
Proto-Celtic
*teɸents
(inherited)
←
Proto-Indo-European
*tep-
(derived)
←
Latin
tepēns
(cognate)
←
Old Irish
té
(inherited)
→
Manx
fuinney-heh
(compound)