Saturation is already in the list in the opening post (which is the todo list and the current version of Glossary at the same time).
What do you have in mind when you say color temperature? The scientific definition appears to be precise and not open to interpretation (not perceptual).
Are you referring to some art color temperature model, something like "blue means cold", "red means warm"? Is there a good article to read on it? I would not know what to write on Color Temperature in the sense of something which is left to perception at the moment, so I'll need help with that.
(edit: I only mention Brightness specifically as perceptual to emphasize how it differs from Lightness and Value because these three are often used to refer to the same thing when they really mean different things.)
