Where does “довговічний” come from?

довговічний (Ukrainian) comes from Ukrainian вік, from Old Church Slavonic вѣкъ, from Proto-Slavic věkъ, from Proto-Indo-European weyk-, from Proto-Indo-European wey- — to wither; fade; to move, go ahead; to be strong;...

довговічний (Ukrainian): durable, lasting, long-lasting, long-lived

Definitions

  1. durable, lasting, long-lasting, long-lived

Ancestry of “довговічний”, step by step

довговічний traces back through two separate lines of ancestry.

via Ukrainian вік

StepLanguageWordMeaning
1Ukrainianвікcentury
2Old Church Slavonicвѣкъage
3Proto-Slavicvěkъage
4Proto-Indo-Europeanweyk-to separate, to choose; to contain, to envelop;...
5Proto-Indo-Europeanwey-to wither; fade; to move, go ahead; to be strong;...

via Ukrainian до́вгий

StepLanguageWordMeaning
1Ukrainianдо́вгийlong, lengthy
2Proto-Slavicdь̀lgъlong
3Proto-Balto-Slavicdílˀgaslong
4Proto-Indo-Europeandl̥h₁gʰóslong
Every word from Proto-Indo-European wey- →Every word from Proto-Indo-European weyk- →Every word from Proto-Slavic věkъ →