Hmm, Nosztra... This sounds femimine grammatic.
What about "Nostr"? 🙃
Why do you have to make everything more Hungarian?
Facebook is Facebook, Whatsup is Whatsup, Discord is Discord, and Twitter is X... 😁
But software is software, hardware is hardware, file is file in Hungarian. Pronounciation is the same just the spelling is different.
As is well-known.
(Well known? I'm afraid you making fun of me... Come closer, Safranek! 😁 ).