Antonyms for the word "reestablishments" include words like "removal," "elimination," and "destruction." These words suggest the opposite of reestablishing something, which is to completely abolish it or remove it altogether. Other antonyms include "dismantlement," "disintegration," and "dissolution," all of which indicate a break down or decay of something that was once established. Additionally, words like "failure," "collapse," and "discontinuation" indicate that an attempt at reestablishment was not successful, and the prior state of things continues. When looking for antonyms to the word "reestablishments," it is important to consider words that emphasize the destruction, decay, or failure of what was once established.