Where does “труднейший” come from?

труднейший (Russian) comes from Russian -е́йший, from Proto-Slavic ě.

труднейший (Russian): hardest, most difficult

Definitions

  1. hardest, most difficult

Ancestry of “труднейший”, step by step

StepLanguageWordMeaning
1Russian-е́йшийMore
2Proto-Slavicě—
Every word from Proto-Slavic ě →Every word from Russian -е́йший →