Scientists debated the demonstrableness of the new hypothesis before designing experiments to test it.

The charity provided demonstrable results from its programs to secure additional funding.

The demonstrable presented during the seminar convinced several skeptics.

The demonstrability of the new algorithm convinced the board to approve the project.

The new therapy was demonstrably more effective than the previous standard of care.

After the ritual, she struggled to accept her demonship and the changes it brought to her soul.

The sailors whispered legends of cursed demonships that haunted the fog-choked bay.

Researchers compared the demonstrabilities of several formal systems to determine which allowed shorter proofs.

A crack of thunder silenced the forest as the demonspawn emerged, eyes glinting with hunger.

Philosophers still debate which concepts qualify as demonstrables in formal logic.