Where does “navandus” come from?

navandus (Latin) comes from Latin navo, from Latin nāvus, from Proto-Celtic gnāwos, from Proto-Indo-European ǵn̥h₃wós, from Proto-Indo-European ǵneh₃- — to know.

Definitions

Ancestry of “navandus”, step by step

StepLanguageWordMeaning
1LatinnavoI do or accomplish enthusiastically; I pursue a...
2Latinnāvusactive, busy, diligent
3Proto-Celticgnāwosknowledge
4Proto-Indo-Europeanǵn̥h₃wós—
5Proto-Indo-Europeanǵneh₃-to know
Every word from Proto-Indo-European ǵneh₃- →Every word from Proto-Indo-European ǵn̥h₃wós →Every word from Proto-Celtic gnāwos →