The word "citify" refers to the act of transforming a rural or rustic area into a more urbanized, metropolitan setting. Antonyms for this term would refer to words that are the opposite of citify, such as "ruralize" or "rusticize". These words would be used to describe the process of making an urban area more rural or natural, often by removing or minimizing urban development and infrastructure, and emphasizing natural or agricultural elements. Other potential antonyms for "citify" might include "deurbanize", "undevelop", or "primitivize", which would all suggest a movement away from the urban, modern lifestyle and towards a more simplistic, traditional way of living.