Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Galician
estaca
←
Catalan
estaca
(cognate)
←
English
stake
(cognate)
←
Spanish
estaca
(cognate)
←
Old French
estaque
(cognate)
←
Proto-Germanic
*stakô
(derived)
←
Gothic
*𐍃𐍄𐌰𐌺𐌰
(derived)
←
Proto-Indo-European
*(s)teg-
(derived)
←
Occitan
estaca
(cognate)
←
Portuguese
estaca
(cognate)
→
Portuguese
estaca
(cognate)