Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
straumur
←
Proto-Germanic
*straumaz
(inherited)
←
Proto-Indo-European
*srowmos
(inherited)
←
Proto-Indo-European
*srew-
(mention)
←
Old Norse
straumr
(inherited)
→
English
stream
(cognate)
→
Icelandic
standa straum
(mention)
→
Icelandic
straumdulritun
(affix)
→
Icelandic
straumbreytir
(compound)
→
Icelandic
ferðamannastraumur
(compound)
→
Icelandic
straumönd
(affix)
→
Luxembourgish
Stroum
(cognate)
→
Albanian
rrymë
(cognate)