Where does “Krasula” come from?

Krasula (Czech) comes from Czech krásný, from Proto-Slavic krasьnъ, from Proto-Slavic krasa, from Proto-Indo-European kreH- — to shout.

Ancestry of “Krasula”, step by step

Krasula traces back through two separate lines of ancestry.

via Czech krásný

StepLanguageWordMeaning
1Czechkrásnýbeautiful
2Proto-Slavickrasьnъbeautiful
3Proto-Slavickrasabeauty
4Proto-Indo-EuropeankreH-to shout

via Czech ula

StepLanguageWordMeaning
1Czechula—
Every word from Proto-Indo-European kreH- →Every word from Proto-Slavic krasa →Every word from Proto-Slavic krasьnъ →