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

→ English nudnik (cognate)
→ Polish nudno (affix)
→ Polish nudnie (affix)
→ Ukrainian нудний (cognate)
→ Yiddish נודיען (cognate)