Answer: rustiest

AnswerCrossword Clue
RUSTIESTMost out-of-practice
RUSTIESTMost out of practice
RUSTIESTMost weather-worn, in a way
rustiest(of a sound) grating or harsh
rustiestfaded or shabby
rustiestimpaired through disuse or neglect or out of practice
rustiestcovered with, produced by, or affected by oxidation on the surface; corroded
rustiestRUSTY, covered with rust
rustiestof or tending toward a brownish-red color