The lexicographer listed assertible as a noun in the appendix, noting that it is an alternative form of assertable.

The conclusion was assertible given the weight of the evidence, even though some doubts remained.

During the workshop, we analyzed several assertivenesses displayed in different communication scenarios.

Her assertation that the policy would fail surprised everyone in the meeting.

An asserter in the courtroom insisted the evidence proved his client's innocence.

Her assertment that the data proved the hypothesis surprised the committee.

The philosopher argued that the assertibility of the proposition depended on the available evidence.

The philosopher categorized the assertibles according to their epistemic justification.

Her constant self-assertion during meetings made it difficult for quieter colleagues to contribute.

Her self-assertive approach helped her secure the promotion she had worked so hard for.