Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Old Saxon
drom
←
Old English
drēam
(mention)
←
Proto-Germanic
*draumaz
(inherited)
←
Proto-West Germanic
*draum
(inherited)
←
Old High German
troum
(mention)
←
Proto-Indo-European
*dʰrewgʰ-
(root)
←
Old Norse
draumr
(mention)
←
Old Frisian
drām
(mention)
→
Dutch
drom
(cognate)