Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Polish chłód
← Proto-Slavic *xoldъ (inherited)

→ Polish chłody (mention)
→ Polish chłodnik (suffix)
→ Polish chłodnica (suffix)
→ Polish chłodnia (affix)
→ Polish chłodziarka (affix)
→ Serbo-Croatian hlad (mention)
→ Serbo-Croatian хлад (cognate)