conglomeration
Definitions
A number of different things or parts put together into a coherent whole.
A heterogeneous collection or mixture of various elements.
Examples
The city is a strange conglomeration of modern skyscrapers and crumbling historic buildings.
The new company was formed through a complex conglomeration of several smaller tech startups.
Synonyms
mixture assortment collection jumble amalgamation medley hodgepodge
Antonyms
separation division segregation isolation individual part element