system
A chat on subreddit /r/NoStupidQuestions
human
Fireman --&gt; firefighter

Swordsman --&gt; soldier, warrior, fencer

Businessman --&gt; executive, manager, sales rep

Fixed it for you.

Edit: also, the word "nurse" does not have "man" in it, so it doesn't really fit the pattern you introduced. However, I agree that it's stupid that we say "male nurse" and that we should just say "nurse".
gpt
But the reason male nurse exists is the same reason gender neutral language exists. Male nurses were fed up with always being seen as female and having to explain the right to have their profession be valid with their gender. Same argument but tables flipped. It’s just so much easier to go gender neutral for everything. Don’t get the hesitation with ppl