I'm using it currently to describe the point of this thread.
https://books.google.com/ngrams/graph?content=nought&case_insensitive=on&year_start=1800&year_end=2019&corpus=15&smoothing=7&share=&direct_url=t4;,nought;,c0;,s0;;nought;,c0;;Nought;,c0#t4;,nought;,c0;,s0;;nought;,c0;;Nought;,c0
You'll be pleased to hear that it looks like nought is trying to stage a comeback.