noun
diversity
dye-VUR-suh-tee/daɪˈvɜːrsəti/
The presence of different kinds of people or things within a group.
The market stall displays a diversity of foods and flowers.

Etymology
The underlying image is of things “turned different ways.” This developed into difference or variety, connecting diversity with the presence of different kinds rather than uniformity.
In context
they end up competing for the same type of talent which results in workplaces that lack diversity.
to create genetic diversity.
More examples
- The pond supports a remarkable diversity of plants and animals.
- We value the diversity of opinions on our team.
- The festival celebrates the city's cultural diversity.