Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Ancient Greek
ψάμαθος
←
Proto-Germanic
*samdaz
(cognate)
←
Ancient Greek
ψάμμος
(mention)
←
Ancient Greek
ἄμαθος
(mention)
←
Proto-Indo-European
*sámh₂dʰos
(derived)
→
Ancient Greek
ψαμαθία
(affix)
→
Ancient Greek
Ψαμαθοῦς
(suffix)
→
Ancient Greek
σπύραθος
(mention)
→
Ancient Greek
ἠμαθόεις
(affix)