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Definition of demonstrable

demonstrable

/dɪˈmɑːn.strə.bəl/
de · mon · stra · ble
Adverb:demonstrably
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demonstrable Lexical Profile

demonstrable Game Scores & Validity

• adjective

1

Capable of being clearly shown, logically proven, or verified by evidence.

Example

"The researchers presented demonstrable evidence that the new policy reduced carbon emissions."

2

Clearly apparent, unmistakable, or obvious to the observer.

Example

"After three months of tutoring, she showed a demonstrable improvement in her mathematics scores."

Synonyms
View all synonyms for demonstrable
Antonyms
View all antonyms for demonstrable

Word Nuance & Usage

Do not confuse 'demonstrable' (capable of being shown or proven) with 'demonstrative' (tending to display feelings openly, or serving as a grammatical determiner).

• Rhymes for demonstrable

• Nearby Words

demonization
demonize
demonology
demonstrable
demonstrably
demonstrate
demonstration

Word Origin & Etymology

Borrowed in the late 14th century from Old French or directly from Late Latin demonstrabilis ('capable of being proved'), derived from Latin demonstrare ('to point out, indicate, or prove').

Cite this Entry

Wordmom. (2026). Definition of Demonstrable. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/demonstrable
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