The antonyms for the word "communized" include privatized, individualized, personalized, and monopolized. Privatized refers to the process of transferring ownership and control from the government to private individuals or corporations. Individualized refers to the state of being tailored to the needs, interests, and preferences of a particular person or group. Personalized refers to the act of customizing or making something unique and special for an individual. Monopolized means to have exclusive control or domination over a particular market or industry. These antonyms highlight the diverse ways in which resources can be allocated and managed in society, from collective ownership to individual control.