i Register
In some senses, rusty is marked as slang, historical. Watch for register when choosing this word.
adj
Marked or corroded by rust.
Of the rust color, reddish or reddish-brown.
Alive? he might be dead for aught I know, / With that red gaunt and colloped neck a-strain, / And shut eyes underneath the rusty mane;
Three chairs of the steamer type, all maimed, comprised the furniture of this roof-garden, with […] on one of the copings a row of four red clay flower-pots filled with sun-baked dust from which gnarled and rusty stalks thrust themselves up like withered elfin limbs.
Lacking recent experience, out of practice, especially with respect to a skill or activity.
Before the match, Hodgson had expressed the hope that his players would be fresh rather than rusty after an 18-day break from league commitments because of two successive postponements.
Of clothing, especially dark clothing: worn, shabby.
He wore a black jacket, rusty and amorphous.
The clerk stared at him and the rusty black bonnet a moment, and then laughed.
Affected with the fungal plant disease called rust.
noun
A gun or in particular an old or worn one.
My angles dusty, two black hands on the rusty And I got uck from a peng ting, mad back but the chest busty
adj
Discolored and rancid; reasty.
rusty bacon