Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Proto-Germanic
*walt-
→
English
waltz
(derived)
→
German
walzen
(mention)
→
Spanish
vals
(derived)
→
Spanish
valsar
(derived)
→
Portuguese
valsa
(derived)