Antonyms for repair

restoration, fixing:

destruction, breaking, damage, neglect, wrecking, injury, hurt, harm.

noun:

debase, vitiate, depress, aggravate, tarnish, corrupt, spoil, impair, mar, disorder, harm, deteriorate, blemish.

fix, restore:

injure, stay, break, weaken, upset, spoil, destroy, decline, kill, maintain, wreck, remain, ruin, worsen.

leave; retire:

halt, cease, stop, wait.