Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Norse
mǫl
←
Proto-Germanic
*muldō
(cognate)
←
Proto-Indo-European
*melh₂-
(root)
←
Proto-Indo-European
*melh₂-
(derived)
→
Icelandic
möl
(inherited)
→
Norwegian Nynorsk
mol
(inherited)
→
Norwegian Nynorsk
Madla
(mention)
→
Norwegian Nynorsk
mòl
(inherited)
→
Old Norse
Mallar
(mention)