adjective

demonstrable

dih-MAHN-struh-bul/dɪˈmɑːnstrəbl/

Able to be shown or clearly proved.

The magnet's attraction is demonstrable: it holds a dangling chain of steel clips.

A young man visibly demonstrates magnetic attraction to an observer: a horseshoe magnet holds a dangling chain of steel paper clips without his hands touching them.

Etymology

deLatinentirely

+monstrLatinto point out, show

+ableLatincapable of being

The pieces express being capable of being shown thoroughly. Showing something clearly developed into establishing its truth, so demonstrable describes a claim that evidence or reasoning can make certain.

In context

DinarWakala27:32

now by theoretically demonstrable i mean there is literature and economic arguments supporting all the things that i've previously said in my slides

Gold Dinar Introductory Webinar - Part 2

More examples

Applicants need demonstrable experience managing a team.
The new software offers no demonstrable improvement over the old version.
There is a demonstrable link between the leak and the water damage.

Forms

demonstrable

demonstrably adverb — In a way that can be proved.

demonstrate verb — To show clearly or establish by evidence.

Similar words

provable: Emphasizes establishing truth with evidence or logical argument.
verifiable: Emphasizes checking accuracy against evidence or an independent source.