Part of speech:
Not precisely determined or known; uncertain
Indistinctly heard; faint.
In doubt; not clear or definite; ambiguous
Find another word for demonstrable. In this page you can discover 21 synonyms, antonyms, idiomatic expressions, and related words for demonstrable, like: deducible, verifiable, ascertainable, evident, conclusive, provable, vague, obscure, undemonstrable, distorted and unverifiable.