1. a feeling of cold
2. trembling due to fear, excitement, nervousness
1. noisiness
2. trembling or goosebumps due to disgust, uncomfortableness, excitement
So the above are dictionary definitions, I think -1 is rare. (Usually _noisy_ is
I think your intuition is basically right. A few finer points:
* As you can see, both can mean trembling. So in some cases they are interchangeable. There is an example from this site, where I think is also possible.
* is more like chill, coldness; is more like creepiness (so in the above example _is_ 'better' due to = creep up).
* is generally more negative. If you see a cockroach, it's (maybe is possible, though. That means you are really scared.)
* can be positive. = _I felt chill to think I am going to be a university student from tomorrow._ This means the speaker is positively excited about being a student. To use here is a bit strange, but that would indicate anxiety of the speaker.