Rustiness
['rʌstɪnɪs]
Definition
(noun.) ineptitude or awkwardness as a consequence of age or lack of practice; 'his rustiness showed when he was asked to speed up'.
(noun.) the condition of being coated or clogged with rust.
Checker: Mattie--From WordNet
Definition
(n.) The quality or state of being rusty.
Edited by Della