Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Polish modny
← Polish moda (affix)
← Polish -ny (affix)

→ Polish staromodny (prefix)
→ Polish modniś (affix)
→ Polish modnie (affix)
→ Ukrainian модний (cognate)
→ Yiddish מאָדנע (cognate)