Where does “существенно” come from?

существенно (Russian) comes from Russian суще́ственный, from Russian -е́нный, from Old Church Slavonic -еньнъ.

существенно (Russian): considerably, substantially

Definitions

  1. considerably, substantially

Ancestry of “существенно”, step by step

StepLanguageWordMeaning
1Russianсуще́ственныйessential of high importance
2Russian-е́нныйused to form past passive participles from verbs in
3Old Church Slavonic-еньнъ—
Every word from Old Church Slavonic -еньнъ →Every word from Russian -е́нный →Every word from Russian суще́ственный →