The antonyms for the word "reintegrates" are "disunites", "separates", "disconnects", "divides", "splits", "isolates", and "estranges". While "reintegrates" refers to the process of bringing together different parts or elements, the antonyms suggest the opposite of unity and harmony. The word "disunites" implies a lack of connection or cooperation, while "separates" suggests a physical or emotional distance between people or things. "Disconnects" and "isolates" indicate a cutting off, either intentionally or unintentionally, whereas "divides" and "splits" suggest a clear split or division. "Estranges" implies a breakdown of a close relationship or bond, resulting in a sense of distance or alienation.