Generalizing from the idea of scale:
* Mainstream culture: Emphasizes the dominant or widely accepted cultural norms.
* Dominant culture: Highlights the power dynamics and influence of the most prevalent culture.
* National culture: Refers to the culture of a specific nation or country.
* Global culture: Focuses on the cultural trends and phenomena that transcend national boundaries.
Focusing on specific aspects of macroculture:
* Popular culture: Emphasizes cultural products and trends that are widely consumed.
* Mass culture: Highlights the production and consumption of culture on a large scale.
* High culture: Emphasizes the cultural products and traditions associated with the elite.
* Societal culture: Focuses on the shared values, beliefs, and practices of a particular society.
More specific terms:
* Western culture: Refers to the cultural norms and values prevalent in Western countries.
* Eastern culture: Refers to the cultural norms and values prevalent in Eastern countries.
Ultimately, the best synonym for "macroculture" depends on the specific context and the nuances you want to convey.