Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Italian
tregua
←
German
Treue
(cognate)
←
French
trêve
(cognate)
←
Proto-Germanic
*trewwō
(derived)
←
Gothic
𐍄𐍂𐌹𐌲𐌲𐍅𐌰
(derived)
←
Gothic
𐍄𐍂𐌹𐌲𐌲𐍅𐍃
(mention)
→
Italian
stregua
(affix)