The antonyms for "made reparation" are varied, as they relate to the action of undoing or neglecting to repair any past harm or damage caused. These can include: worsened, harmed, damaged, affected, hurt, hurtful, detrimental, destructive, ruined, wrecked, ruined, sabotaged, obstructed, hindered, impeded, or hindered. Essentially, any term that connotes the failure to repair or make amends for previous wrongs can serve as a legitimate antonym for "made reparation." Therefore, it is important to understand the consequences of such inaction and to take affirmative steps towards rectifying any harm caused.