Where does “promieniotwórczy” come from?

promieniotwórczy (Polish) comes from Polish twórczy, from Polish -czy, from Polish -y, from Old Polish -y, from Proto-Slavic jь, from Proto-Balto-Slavic iś, from Old Polish ić, from Proto-Slavic jьti — to go.

promieniotwórczy (Polish): radioactive

Definitions

  1. radioactive

Ancestry of “promieniotwórczy”, step by step

promieniotwórczy traces back through two separate lines of ancestry.

via Polish twórczy

StepLanguageWordMeaning
1Polishtwórczycreative, formative
2Polish-czyForms masculine adjectives
3Polish-ynominative plural ending of some masculine nouns;...
4Old Polish-yforms adjectives
5Proto-Slavicthis; he
6Proto-Balto-Slavicthis
7Old Polishto go
8Proto-Slavicjьtito go
9Proto-Balto-Slaviceiteito go
10Proto-Indo-Europeanh₁éytito go, to be going
11Proto-Indo-Europeanh₁ey-to go

via Polish promień

StepLanguageWordMeaning
1Polishpromieńray, beam
2Old Polishpromień
3Proto-Slavic*pormyply, strand, strip

Words derived from “promieniotwórczy

Every word from Proto-Indo-European h₁ey-Every word from Proto-Indo-European h₁éytiEvery word from Proto-Balto-Slavic eitei
promieniotwórczy — Etymology, Origin & Word History | Etymology Explorer