2 adjectives to describe rusty

He said he was a modest man and didn't like it, and Mac, turning a little rusty under the gibe, answered: "Haven't you got the sense to see we've cut all the good timber just round here?"

This box happened to be lyingthat is, I happened to be carrying this box, and I happened to have my keys out, and solittle rusty happened to fit MR.

2 adjectives to describe  rusty