Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Icelandic
bað
←
Proto-Indo-European
*bʰeh₁-
(root)
←
Old Norse
bað
(inherited)
→
Icelandic
baðherbergi
(mention)
→
Icelandic
baðkar
(compound)
→
Icelandic
blóðbað
(mention)
→
Icelandic
sólbað
(compound)