The antonyms for the word "re-covered" are diverse and can depend on context. The word "uncovered" is one possible antonym, which highlights the idea of exposing or revealing something that was previously hidden. "Discarded" is another possible antonym if we consider "re-covered" in the sense of renovating or restoring old furniture. This suggests the idea of throwing something away or getting rid of it. In terms of context, some other potential antonyms might include "neglected", "abandoned", or "ignored", depending on the specific situation and the reason for needing to re-cover something in the first place.