con·glom·er·ate
noun
/kənˈɡlämərət/
1.
a number of different things or parts that are put or grouped together to form a whole but remain distinct entities.
"the Earth is a specialized conglomerate of organisms"
synonyms:mixture, mix, combination, amalgamation, union, marriage, fusion, composite, synthesis; miscellany, hodgepodge"a conglomerate of disparate peoples"