Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Slavic *kyxati

→ Czech kýchat (inherited)
→ Polish kichać (inherited)
→ Serbo-Croatian kihati (inherited)
→ Serbo-Croatian кихати (inherited)
→ Serbo-Croatian kijati (inherited)
→ Serbo-Croatian кијати (inherited)
→ Slovak kýchať (inherited)