Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
leiða
←
Proto-Germanic
*laidijaną
(derived)
←
Proto-Germanic
*līþaną
(mention)
←
Proto-Germanic
*laiþijaną
(derived)
←
Proto-Germanic
*laiþaz
(mention)
←
Icelandic
líða
(mention)
←
Icelandic
leiður
(mention)
←
Old Norse
leiða
(derived)
←
Old Norse
leiða
(derived)
→
Icelandic
leiðsla
(suffix)
→
Icelandic
leiðari
(affix)
→
Luxembourgish
leeden
(cognate)