The noun diversity is used to describe something that has many different elements or a range of things that are very different from each other.

Synonyms are variety, diversification, assortment or heterogeneity.

The word origins from Latin (mid 14th century) diversite meaning “variety, diverseness”. The word had a negative meaning in English from the late 14th century (“perverseness, being contrary to what is agreeable or right, conflict”). By 1992 it was used in a positive sense on race or gender, as to the “inclusion and visibility of persons of previously under-represented minority identities”.

The company is trying to get diversity into the workplace.

We saw the diversity of wildlife when we visited Africa.

The diversity of products gives the consumers a variety of choices.