Where does “petrata” come from?

petrata (Finnish) comes from Swedish bättra, from Old Norse betra.

petrata (Finnish): to better, to improve

Definitions

  1. to better, to improve

Ancestry of “petrata”, step by step

StepLanguageWordMeaning
1Swedishbättrato improve
2Old Norsebetra—

Words derived from “petrata”

Every word from Old Norse betra →Every word from Swedish bättra →