Where does “voňánkovat” come from?

voňánkovat (Czech) comes from Czech vonět, from Old Czech voněti, from Proto-Slavic voňati, from Proto-Slavic voňь, from Proto-Indo-European h₂enh₁‑ — to breathe.

Ancestry of “voňánkovat”, step by step

StepLanguageWordMeaning
1Czechvonětto smell
2Old Czechvonětito smell have a smell
3Proto-Slavicvoňatito smell
4Proto-Slavicvoňьsmell
5Proto-Indo-Europeanh₂enh₁‑to breathe
Every word from Proto-Indo-European h₂enh₁‑ →Every word from Proto-Slavic voňь →Every word from Proto-Slavic voňati →