Where does “naval” come from?

naval (Old French) comes from Latin navalis, from Latin navis, from Proto-Italic naus, from German hinaus, from German aus, from Old High German ūz, from Proto-West Germanic *ūt, from Proto-Germanic ūt — out, outward.

Ancestry of “naval”, step by step

StepLanguageWordMeaning
1Latinnavalisnaval
2Latinnavisi-stem; ship; nave
3Proto-Italicnaus—
4Germanhinausout
5Germanausout; over; finished; done; up; off
6Old High Germanūzout
7Proto-West Germanic*ūtout, outward
8Proto-Germanicūtout, outward
9Proto-Indo-Europeanúdout, outward

Words derived from “naval”

Every word from Proto-Indo-European úd →Every word from Proto-Germanic ūt →Every word from Proto-West Germanic *ūt →