Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Scottish Gaelic
reachd
←
Proto-Celtic
*rextus
(inherited)
←
Welsh
rhaith
(cognate)
←
German
Recht
(cognate)
←
Irish
reacht
(cognate)
←
Scottish Gaelic
lagh
(link)
←
Scottish Gaelic
riaghailt
(link)
←
Scottish Gaelic
bun-reachd
(link)
←
Scottish Gaelic
reachdail
(link)
←
Proto-Germanic
*rehtą
(cognate)
←
Proto-Germanic
*rōkijaną
(cognate)
←
Proto-Indo-European
*[[h₃reǵ-]]tus
(inherited)
←
Old Irish
recht
(inherited)