In this topic, our late friend Les suggested that hots be re-classified to rare.
In the several years that have passed since then, the word's popped up countless times in puzzles, and I've missed it more often than not. That's possibly not a very good reason for making it rare, so I'll mention a couple of other reasons. The word, in the sense that justifies its inclusion as a word, is almost always in the expression the hots, which could lead players to doubt it would be allowed. It can also appear in the expression hots up, little known in the US but common enough elsewhere. E.g. in the Canberra Times in May: "BMW offering deals on in-stock electric cars as sales war hots up." Used in this way, it's not acceptable as a Chi word since it is a verb form made by adding an S. This could also lead some players to expect it to be disallowed.
So in future hots will be treated as a rare word.
I feel as though there could be some other words ending in S that could be treated the same way: tongs comes to mind. What do people think?