Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Spanish
década
←
Ancient Greek
δεκάς
(derived)
←
Latin
decās
(derived)
→
Cebuano
dekada
(borrowed)
→
Tagalog
dekada
(borrowed)