arguable, contestable, "open to discussion," "in dispute," questionable, debatable, disputable, "wanting to quarrel"

Alternative words for unsubstantiated include: debatable; unproven; uncertain; disputable; arguable; controversial. It means that something is uncorroborated and supported by a lack of evidence.

Answer

To argue or debate about something.


Answer

A dispute is a serious disagreement about something important to the parties involved, often regarding the truth or validity of something like a credit charge or terms of an agreement.

The word "dispute" may be used in legal contracts, and is often accompanied by language explaining how the disagreement will be resolved (by arbitration, etc.).

yes math is debatable....

ex. combination and permutation are very arguable

Yes, a thesis statement should typically be based on disputable facts in order to provide a clear focus for an argument or discussion. A strong thesis statement presents a debatable claim that can be supported with evidence and analysis. This helps to engage the reader or audience by presenting a perspective that invites discussion and further exploration.