The phrase "contemporary world" can be substituted with several synonyms to add variance to writing and avoid repetition. Some synonyms include the "modern era," "current age," "present-day society," "21st-century society," "post-modern world," "globalized world," "digital era," "new age," "modern times," and "current generation." These synonyms highlight the ever-changing nature of the world we live in and the constant evolution of society and culture. Using different synonyms for "contemporary world" can also help to emphasize specific aspects, such as technology or globalization, and add depth to descriptions of modern society.