Where does “скрытность” come from?

скрытность (Russian) comes from Russian скры́тный, from Russian -ный, from Old Church Slavonic -ьнъ, from Proto-Slavic -ьnъ — -ish, -ic, -al, -ed; From adjectives.

скрытность (Russian): secretiveness; secrecy

Definitions

  1. secretiveness; secrecy

Ancestry of “скрытность”, step by step

StepLanguageWordMeaning
1Russianскры́тныйreserved, reticent, secretive
2Russian-ный-ish, -ic, -al, -ed
3Old Church Slavonic-ьнъish, -ic, -al, -ed
4Proto-Slavic-ьnъ-ish, -ic, -al, -ed; From adjectives
Every word from Proto-Slavic -ьnъ →Every word from Russian -ный →Every word from Old Church Slavonic -ьнъ →