homogeneous
US /ˌhoʊ.moʊˈdʒiː.ni.əs/
UK /ˌhoʊ.moʊˈdʒiː.ni.əs/

1.
consisting of parts all of the same kind
:
•
The population of the village was remarkably homogeneous.
•
The mixture should be homogeneous before you add the next ingredient.
consisting of parts all of the same kind