I think something got chopped there. But, I'll go with your specifics, but, I'm afraid, some are not specific enough to comment.
Races in the PHB - AFAIK, there aren't any real issues there outside of drow and orcs. A bit of rewrite there and we're good to go. I mean, that's already been dealt with hasn't it? And, why
Monsters in the MM - Ok, that's too broad. There are what, 300 (ish) monsters in the MM. Some are perfectly fine, some have some issues. Gonna need a more specific list before I can answer. But, why would calling monsters "monsters" be a problem? Have you heard anyone seriously criticizing calling a dragon a monster? Can you point to specific instances here or is this purely hypothetical?
But, no, I will not pick a race and tell you how I would rewrite it because, frankly, why would I? There is no "what is acceptable or not" checklist that you can just plop down and follow. That's not how this works. We deal with issues as they come up, not create hypotheticals to drown out the real issues that are actually hurting people. So, again, please bring up specific issues and not hypotheticals. Ferengi as a Jewish caricature is not a hypothetical. People have been pointing to that for decades. There is a fair degree of very specific examples - not just the imagery but also the description and dialogue in the shows - that supports the interpretation.
See, that's the problem. I point to similarities in the pictures and get told, oh, well, that's just not good enough. Others point to the connections between the laws of acquisition and Jewish laws, the treatment of women, and various other points of similarities, and that gets ignored because the pictures aren't good enough. It gets rather frustrating to have to keep repeating the same arguments over and over again because people want to only focus on line by line fisking the issue without bothering to step back and see the whole picture.
So, no, again, I cannot answer your question to your satisfaction because you refuse to be very, very specific in your questions. Choose an actual issue and then we can talk. Because throughout this thread, people have been pretty careful to focus on specifics and stuff that can be demonstrated. Hypotheticals are pointless.