Faolyn
(she/her)
I'd say so. You're not describing actions, but tendencies. If you also say that because of that tendency, they make for good athletes, artists, etc., then you are also showing how the tendency can be beneficial. The problem is when you only link those traits to negative actions, which is what usually happens in these settings: "orcs are aggressive, so they make for violent raiders." Not "orcs are aggressive, so they can make for staunch defenders."Can you say those things? Every one of the traits you listed has been used as a pejorative to describe a group. I'm sure there are a lot of people who would not appreciate being referred to as prone to aggression, hot-tempered, or highly emotional, especially as a group.
And you can further refine it by saying "many orcs..." or "orcs have a reputation for being..."
Plus, any of them are much better than being described as even "usually evil."