Where does “żelaziwo” come from?

żelaziwo (Polish) comes from Polish -iwo, from Proto-Slavic -ivo, from Proto-Indo-European -wós — Creates adjectives from verb stems.

Ancestry of “żelaziwo”, step by step

StepLanguageWordMeaning
1Polish-iwoforms neuter nouns
2Proto-Slavic-ivoForms instrumental and resultant terms from verb...
3Proto-Indo-European-wósCreates adjectives from verb stems

Words derived from “żelaziwo”

Every word from Proto-Indo-European -wós →Every word from Polish -iwo →Every word from Proto-Slavic -ivo →