Where does “встревоживать” come from?

встревоживать (Russian) comes from Russian встрево́жить, from Russian вс-, from Russian вз-, from Proto-Slavic vъz-, from Proto-Balto-Slavic uź — on, at; in return for.

встревоживать (Russian): to disturb; to worry, to trouble, to harass

Definitions

  1. to disturb; to worry, to trouble, to harass

Ancestry of “встревоживать”, step by step

StepLanguageWordMeaning
1Russianвстрево́житьto disturb
2Russianвс-Alternative form of вз-
3Russianвз-upwards, up; returning, re-
4Proto-Slavicvъz-up; back
5Proto-Balto-Slavicon, at; in return for
Every word from Proto-Balto-Slavic Every word from Proto-Slavic vъz-Every word from Russian вз-