Polish ciepły

← Proto-Slavic *teplъ (inherited)

← Proto-Slavic *toplъ (mention)

→ Bulgarian топъл (cognate)

→ Old Church Slavonic топлъ (mention)

→ Polish ciepło (suffix)

→ Polish ciepłota (suffix)

→ Polish Cieplucha (mention)

→ Polish Ciepły (mention)

→ Polish Ciepluch (mention)

→ Polish cieplica (suffix)

→ Polish ciepłownia (affix)