Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Portuguese
gadanha
←
Spanish
guadaña
(borrowed)
←
Proto-Germanic
*waiþō
(derived)
←
Gothic
𐍅𐌰𐌹𐌸𐌰𐌽𐌴𐌹𐍃
(derived)
→
Asturian
gadañu
(cognate)
→
Galician
gadaña
(cognate)
→
Portuguese
ganhar
(mention)
→
Portuguese
gadanhar
(affix)