The property of being inclusive; inclusivity

(logic, computing) A logical connective joining two or more predicates that yields the logical value "true" when at least one of the predicates is true.

Including (almost) everything within its scope. / Including the extremes as well as the area between.

In an inclusive fashion. / In a manner which includes every possibility.

plural of inclusiveness

(countable) An addition or annex to a group, set, or total. / (uncountable) The act of including, i.e. adding or annexing, (something) to a group, set, or total.

Inclusiveness.

plural of inclusion

(rare) Suitable for inclusion.

plural of inclusivity