Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Irish
eter
←
Proto-Celtic
*enter
(inherited)
←
Welsh
ythr
(cognate)
←
Proto-Indo-European
*h₁enter
(inherited)
←
Latin
inter
(cognate)
←
Sanskrit
अन्तर्
(cognate)
→
Breton
etre
(cognate)
→
Gaulish
enter
(cognate)
→
Irish
idir
(inherited)
→
Scottish Gaelic
eadar
(inherited)
→
Scottish Gaelic
eadar-
(derived)
→
Manx
eddyr
(inherited)
→
Latin
inter
(cognate)
→
Oscan
𐌀𐌍𐌕𐌄𐌓
(cognate)
→
Sanskrit
अन्तर्
(cognate)
→
Old Irish
etar-
(mention)