Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Japanese
戦闘
←
Mandarin
戰鬥
(cognate)
←
Korean
전투
(cognate)
←
Middle Chinese
戰鬪
(derived)
←
Vietnamese
chiến đấu
(cognate)
→
Japanese
戦闘機
(suffix)
→
Japanese
戦闘服
(compound)