Where does “opačný” come from?

opačný (Czech) comes from Czech opak, from Old Czech opak, from Proto-Slavic opakъ — reverse, the other way round; the other way round.

opačný (Czech): opposite

Definitions

  1. opposite

Ancestry of “opačný”, step by step

StepLanguageWordMeaning
1Czechopakopposite
2Old Czechopak—
3Proto-Slavicopakъreverse, the other way round; the other way round
Every word from Proto-Slavic opakъ →Every word from Old Czech opak →Every word from Czech opak →