Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Saterland Frisian
Sjunger
←
English
singer
(cognate)
←
West Frisian
sjonger
(cognate)
←
Old Frisian
*siunger
(inherited)
←
Old Frisian
*sionger
(mention)
←
Old Frisian
*singer
(mention)
←
Saterland Frisian
sjunge
(affix)
←
Saterland Frisian
-er
(affix)
→
English
singer
(cognate)