I'd just say use the generic "post" --- most of these cute little words are cringe anyway.

You post stuff on nostr. Other people post stuff on nostr. Tomorrow I will post stuff on nostr. Maybe something will emerge, but post is fine as far as I'm concerned.

#[0] #[1] #[2] can someone put an end to this most burning of questions: is it pronounced "No-stir" or "Naw-stir"?